ʻO nā ʻāpana mīkini mining ʻenekinia Hydraulic valve pahu pahu hoʻohālikelike i ka valveRPGC-LCN

   ʻO ia ke kuleana o nā valve hydraulic

Hoʻohana ʻia ka valve hydraulic no ka mālama ʻana i ke kuhikuhi kahe o ka ʻaila i loko o ka ʻōnaehana hydraulic a i ʻole e hoʻoponopono i kona kaomi a me ke kahe, no laila hiki ke hoʻokaʻawale ʻia i nā ʻōkuhi kuhikuhi, nā kīwaha kaomi a me nā valve kahe.
ʻEkolu mahele ākea.Hiki ke loaʻa nā hana like ʻole o ka valve me ke ʻano like ma muli o ke ʻano hana like ʻole.Hoʻohana ka pahu kaomi a me ka valve kahe i ka ʻāpana kahe
ʻO ka hana throttling e hoʻomalu i ke kaomi a me ke kahe o ka ʻōnaehana, aʻo ka valve kuhikuhi e hoʻokele i ka ʻaoʻao kahe o ka ʻaila ma ka hoʻololi ʻana i ke kahawai kahe.ʻO ia hoʻi, ʻoiai
Aia nā ʻano like ʻole o nā valve hydraulic, a ke mālama nei lākou i kekahi mau kumu maʻamau.ʻo kahi laʻana:
(1) Ma ke ʻano, ua haku ʻia nā kiwi a pau me ke kino valve, kahi spool (valve rotary a slide valve), a me nā mea a me nā ʻāpana (e like me nā pūnāwai a me nā electromagnets) e hoʻokele i ka hana spool.
(2) Ma ke ʻano o ka loina hana, ʻo ka pilina ma waena o ka nui o ka wehe ʻana o nā valve āpau, ʻo ka ʻokoʻa o ke kaomi ma waena o ka inlet a me ka puka o ka valve a me ke kahe ʻana o ka valve e like me ka kahe orifice.
ʻOkoʻa wale nā ​​palena o nā mana valve like ʻole.

ʻO ka hydraulic valve kahi mea hana maʻalahi me ka ʻaila kaomi, hoʻomalu ʻia e ka ʻaila kaomi valve pressure, i hui pū ʻia me ka valve electromagnetic pressure, hiki ke hoʻohana ʻia no ka mana mamao o ka ʻaila hydropower station, gas, wai pipeline system.Hoʻohana maʻamau no ka hoʻopaʻa ʻana, hoʻomalu, lubrication a me nā kaapuni aila ʻē aʻe.Aia nā ʻano hana pololei a me ke ʻano paionia, ʻano paionia hoʻohana nui.Hoʻohana nui ʻia ka hana o ka valve hydraulic e hōʻemi a hoʻopaʻa i ke kaomi ʻaila o kahi lālā i loko o ka ʻōnaehana, a hoʻohana pinepine ʻia no ka hoʻopaʻa ʻana, hoʻomalu, lubricating a me nā kaʻa ʻaila ʻē aʻe.Aia nā ʻano neʻe pololei, ʻano alakaʻi a me ke ʻano superposition.He ʻāpana i hoʻohana ʻia i ka hoʻoili hydraulic e hoʻomalu i ke kaomi, kahe, a me ke kuhikuhi o nā wai.Ua kapa ʻia ka valve mana kaomi ʻo ka valve control valve, ua kapa ʻia ka valve control valve i ka valve control valve, a ʻo ka control on, off and flow direction ka mea i kapa ʻia ʻo ka pahu kuhikuhi kuhikuhi.Ka hoʻokaʻawale ʻana o nā valve hydraulic: hoʻokaʻawale ʻia e ka hana: kahe kahe (throttle valve, speed regulating valve, diverter valve, collecting valve, diverter collecting valve), pressure valve (relief valve, pressure reducing valve, sequence valve, unloading valve), direction valve ( ka pahu hoʻohuli electromagnetic, ka pahu hoʻohuli lima, ka valve nānā, ka valve mana hydraulic)