Makhalidwe amtundu wa pneumatic V-type control valve

1. Pneumatic V-type control valve ndi njira yozungulira yozungulira. Itha kugwiritsidwa ntchito ndi choyika valavu kuti ikwaniritse kusintha kofananira; Spool yamtundu wa V ndiyoyenera kwambiri pazosintha zosiyanasiyana. Ili ndi ma coefficient oyenda kwambiri komanso chiŵerengero chachikulu chosinthika. Kusindikiza kwake ndikwabwino, kusintha kwa magwiridwe antchito ndi zero, voliyumu yake ndi yaying'ono, ndipo imatha kukhazikitsidwa molunjika. Oyenera kuwongolera gasi, nthunzi, madzi ndi media zina.

2. Zomwe zimapangidwira mpweya wa V-mtundu wowongolera: Ndiwo njira yozungulira yozungulira, yopangidwa ndi thupi la V-valve, makina oyendetsa pneumatic, malo ndi zina zowonjezera; ili ndi mawonekedwe oyenda omwe amakhala pafupifupi ofanana ndi chiŵerengero cha peresenti; imatengera mawonekedwe okhala ndi magawo awiri kuti ayambitse torque yaying'ono, kukhudzika kwambiri komanso kuthamanga kwa induction; kumeta ubweya wapamwamba.

3. Pneumatic V-type control valve actuator imatenga mpweya woponderezedwa ngati gwero la mphamvu, ndipo kuyenda kwa pisitoni kumayendetsa mkono wa crank kuzungulira madigiri 90, kotero kuti valavu ikhoza kutsegulidwa ndi kutsekedwa basi. Zigawo zake ndi: bolt yosinthira, bokosi la actuator, mkono wa crank, cylinder block, cylinder shaft, pistoni, ndodo yolumikizira, cardan shaft.

Mfundo Yogwirira Ntchito:

1. Valavu yowongolera pneumatic imapangidwa ndi actuator ndi njira yosinthira. The actuator ndiye chigawo chowongolera cha valve yowongolera. Imapanga kukankhira kofanana molingana ndi kukakamiza kwa siginecha yowongolera kukankhira makina owongolera kuti achitepo kanthu. Thupi la valavu ndi gawo lowongolera la valavu yowongolera pneumatic, yomwe imalumikizana mwachindunji ndi sing'anga yowongolera kuti ilamulire kutuluka kwamadzi. Pamene bowo la mpweya kumanja limalowa mumlengalenga, pisitoni mkati mwa actuator imasunthira mbali zonse ziwiri, ndikuyendetsa kugubuduza kwa shaft yapakati, ndipo mbali ya sitiroko imakhala ndendende madigiri 90, kupangitsa kuti valavu ikhale yotseguka. Pamene bowo la mpweya kumanzere limatenga mpweya, pisitoni mkati mwa actuator imasunthira pakati, ndikuyendetsa phokoso lapakati, ndipo mbali ya sitiroko imakhalanso madigiri 90, kotero kuti valavu yotsekedwa kwathunthu.