Vavu ya singano

Ma valve a singanoakhoza kugwira ntchito pamanja kapena paokha. Ma valve a singano oyendetsedwa ndi manja amagwiritsa ntchito gudumu lamanja kuti azitha kuwongolera mtunda pakati pa plunger ndi mpando wa valavu. Gudumu lamanja likatembenuzidwa mbali imodzi, plunger imakwezedwa kuti itsegule valavu ndikulola madzi kudutsa. Gudumu lamanja likatembenuzidwa mbali ina, plunger imayandikira mpando kuti ichepetse kuthamanga kwa madzi kapena kutseka valavu.

Ma valve odzipangira okha amalumikizidwa ku mota ya hydraulic kapena actuator ya mpweya yomwe imatsegula ndikutseka yokha valavu. Mota kapena actuator idzasintha malo a plunger malinga ndi nthawi kapena deta yakunja yogwira ntchito yomwe yasonkhanitsidwa poyang'anira makinawo.

Ma valve onse a Needle oyendetsedwa ndi manja komanso odziyimira pawokha amapereka ulamuliro wolondola wa kuchuluka kwa madzi omwe akuyenda. Gudumu lamanja lili ndi ulusi wabwino, zomwe zikutanthauza kuti limatenga nthawi zambiri kuti lisinthe malo a plunger. Chifukwa chake, valavu ya singano ingakuthandizeni kuwongolera bwino kuchuluka kwa madzi omwe akuyenda mu dongosolo.

Ma valve a singano amagwiritsidwa ntchito nthawi zambiri powongolera kuyenda kwa madzi ndi mpweya ndikuteteza ma geji ofooka kuti asawonongeke chifukwa cha kukwera kwadzidzidzi kwa madzi ndi mpweya. Ndi abwino kwambiri pamachitidwe omwe amagwiritsa ntchito zinthu zopepuka komanso zokhuthala zomwe sizimayenda bwino. Ma valve a singano nthawi zambiri amagwiritsidwa ntchito m'makina a hydraulic otsika mphamvu, kukonza mankhwala, ndi ntchito zina za gasi ndi madzi.

Ma valve amenewa angagwiritsidwenso ntchito pa kutentha kwambiri komanso mpweya wabwino kutengera zinthu zomwe amagwiritsa ntchito. Ma valve a singano nthawi zambiri amapangidwa ndi chitsulo chosapanga dzimbiri, bronze, bronze, kapena zitsulo zosungunulira. Ndikofunikira kusankha valavu ya singano yopangidwa ndi zinthu zomwe zikugwirizana ndi ntchito yomwe mukufuna. Izi zithandiza kusunga nthawi yogwira ntchito ya valavuyo ndikusunga makina anu akuyenda bwino komanso mosamala.

Tsopano popeza mwaphunzira mfundo zoyambira pa funso lofala; kodi valavu ya singano imagwira ntchito bwanji? Dziwani zambiri za ntchito ya valavu ya singano ndi momwe mungasankhire valavu yoyenera ya singano yogwiritsira ntchito inayake, ndimgwirizano wa CZIT.