Makina opangira migodi yaukadaulo Chalk cartridge balancing valve CBEA-LAN

Kupanikizika kwa valve yopumula kumakwera koma sikukwera pazifukwa zapamwamba kwambiri

Kuthamanga kwa valve yopumula kumakwera koma sikumakwera kwambiri. Chodabwitsa ichi chikuwonetsedwa motere: ngakhale kuti kupanikizika komwe kumayendetsa gudumu lamanja kumangiriridwa mokwanira, kupanikizika sikungapitirire kukwera pambuyo pongokwera mtengo, makamaka pamene kutentha kwa mafuta kuli kwakukulu. Zifukwa zazikulu ndi izi.

(1) Kutentha kwamafuta a hydraulic ndikokwera, ndipo kutulutsa kwamkati kumawonjezeka.

(2) Zigawo zamkati za hydraulic pump kuvala, kutulutsa kwamkati kumawonjezeka, ndipo kutuluka kwake kumachepa; Kupanikizika kumawonjezeka, kutuluka kwa kutuluka kumakhala kochepa, kufunikira kwa katundu wambiri pakuyenda sikungathe kusungidwa, ndipo kupanikizika kumakwera pang'ono kuposa kupanikizika kwakukulu. Ndipo magwiridwe ake ndikuti mutatha kusintha kupsinjika, cholozera cha pressure gauge chimasinthasintha kwambiri, kusinthasintha kwamitundu ndi kwakukulu, ndipo kuthamanga kwa valve yopumira sikungasinthidwe.

(3) Tinthu tating'onoting'ono tating'ono tating'onoting'ono timalowa mu dzenje lalikulu la spool kapena dzenje, ndikutchingira pang'ono dzenje laling'ono, kuti woyendetsa woyendetsa mu valavu yoyendetsa achepe, ndipo zimakhala zovuta kukhazikitsa kupanikizika kwakukulu m'chipinda chapamwamba cha chipindacho. spool yaikulu kuti athetse kupanikizika m'chipinda chapansi cha spool yaikulu, kotero kuti kupanikizika sikungathe kukwera pamwamba.

(4) Chifukwa chapakati chachikulu cha valavu ndi chotayirira kwambiri ndi bowo la valavu, chimakhala chophwanyidwa, chopindika, kapena kuvala kwambiri mukatha kugwiritsa ntchito, gawo lina la mafuta lomwe limalowa m'chipinda cha masika kudzera pabowo lalikulu la valavu limabwerera kumafuta. doko kudzera mumpata uwu (monga valavu ya Y-mtundu, valavu yamagulu awiri); Kwa mavavu okhala ndi magawo atatu monga mtundu wa YF, chifukwa cha kuvala kwa cholumikizira cholumikizira cha spool yayikulu ndi chivundikiro chofananira dzenje, kusiyana kofananira ndikwakukulu, ndikulowa m'chipinda cha masika kudzera pakugwetsa valavu yayikulu. dzenje amabwerera ku thanki mafuta kudzera kusiyana.