ʻO ka mīkini hana hana excavator E320C E320D rotary relief valve 204-2678

ʻO ke kumu hana o ka valve solenoid:

1. ʻO ka valve electromagnetic o ka excavator he mea maʻamau maʻamau i hoʻohanaʻia no ka mālamaʻana i ka wai o ka excavator,ʻo ia ka mea hana aʻaʻole i kaupalenaʻia i ka hydraulic a me ka pneumatic. Hoʻohana ʻia i nā ʻōnaehana mana ʻoihana e hoʻoponopono i ke kuhikuhi o ka media, kahe, wikiwiki a me nā ʻāpana ʻē aʻe.

2, hiki ke hoʻohui ʻia ka valve solenoid me nā kaapuni like ʻole e hoʻokō i ka mana i makemake ʻia, a hiki ke hōʻoia i ka pololei a me ka maʻalahi o ka mana. Nui nā ʻano solenoid valves, ʻokoʻa nā solenoid valves i nā kūlana like ʻole o ka ʻōnaehana hoʻokele, ʻo ka mea maʻamau i hoʻohana ʻia ʻo ia nā valve check, valves palekana, valve control valves, speed regulate valves a pēlā aku.

Ke hoʻohana nei ka valve solenoid i kahi electromagnet e pana i ke kumu o ka valve e hoʻomalu i ke kuhikuhi o ka ea paʻa, a laila e hoʻomalu i ke kuhikuhi o ka hoʻololi pneumatic actuator.

ʻO kona pōmaikaʻi he hana maʻalahi, maʻalahi e hoʻokō i ka mana mamao.

Electromagnetic directional valve e like me nā koi like ʻole hiki ke hoʻokō i ʻelua ala ʻekolu, ʻelua ala ʻelima a pēlā aku.

Hoʻokaʻawale ʻia ka electromagnet i hoʻohana ʻia e hana i ka valve solenoid i AC a me DC:

1. ʻO ka volts o AC electromagnet ma ke ʻano he 220 volts. Hōʻike ʻia e ka mana hoʻomaka nui, ka manawa hoʻohuli pōkole a me ke kumu kūʻai haʻahaʻa. Eia nō naʻe, i ka wā i paʻa ai ke kumu valve a ʻaʻole lawa ka ʻūhā a ʻaʻole i omo ʻia ke kumu hao, maʻalahi ka puhi ʻana o ka electromagnet ma muli o ka nui o kēia manawa, no laila ʻilihune ka hilinaʻi hana, ka hopena o ka hana, a me ke ola. he haahaa.

2, DC electromagnet voltage maʻamau he 24 volts. ʻO kāna mau pōmaikaʻi he hana hilinaʻi, ʻaʻole no ka paʻa ʻana o ka spore a puhi ʻia, ke ola lōʻihi, ka liʻiliʻi liʻiliʻi, akā ʻoi aku ka liʻiliʻi o ka mana hoʻomaka ma mua o ka electromagnet AC, a me ka nele o ka mana DC, pono nā lako hoʻoponopono.

I mea e hoʻomaikaʻi ai i ka hilinaʻi hana a me ke ola o ka valve reversing electromagnetic, i nā makahiki i hala iho nei, ua hoʻohana nui ʻia ka electromagnet mākū ma ka home a ma waho, ʻaʻole pono e hoʻopaʻa ʻia kēia electromagnet a me ka pahu pahu pahu pahu pahu, e hoʻopau i ka friction ma ka O-shaped sealing apo, kona electromagnetic coil waho i hoʻopaʻa pono ʻia me ka ʻenekinia plastic, ʻaʻole kekahi ʻē aʻe metala pūpū, e hōʻoiaʻiʻo ai i ka insulation, akā kūpono hoʻi i ka wela dissipation, no laila hilinaʻi ka hana, Haʻahaʻa hopena, ola lōʻihi.

Hoʻohana maʻamau ʻia nā valve solenoid i nā ʻōnaehana hydraulic e pani a wehe i nā kaʻa aila.

ʻO kaʻoiaʻiʻo, e like me ka mahana a me ke kaomi o ke kahe kahe, e like me ka pipeline me ke kaomi a me ke kūlana artesian me ka ʻole o ke kaomi. ʻOkoʻa ka loina hana o ka valve solenoid.

No ka laʻana, i ka moku'āina o ke kahe artesian, koi ʻia ka hoʻomaka ʻana o ka zero-voltage, ʻo ia hoʻi, ma hope o ka hoʻāla ʻia ʻana o ka mana, hoʻomoʻi ka coil i ke kino kaʻa.

ʻO ke kaomi solenoid valve he pine ia i hoʻokomo ʻia i loko o ke kino o ka ʻīpuka ma hope o ka hoʻoikaika ʻia ʻana o ka coil, a hoʻohana ʻia ke kaomi o ka wai ponoʻī e pana i ke kino o ka puka i luna.

ʻO ka ʻokoʻa ma waena o nā ala ʻelua, ʻo ka solenoid valve o ke kahe moku, no ka mea, pono ka coil e omo i ke kino o ka ʻīpuka holoʻokoʻa, no laila ʻoi aku ka nui o ka leo a ʻo ka solenoid valve me ke kūlana kaomi wale nō e pono e omo i ka pine, no laila ka hiki ke liʻiliʻi ka leo.