Liugong excavator solenoid valve coil i loko anawaena 19mm

ʻElua mau ʻāpana o ka solenoid valve: electromagnetic coil a me magnetic core.Ke hoʻopau ʻia ka coil i loko o ka valve solenoid, ʻo ka hana o ka magnetic core ka mea e hele ai ka wai i loko o ke kino valve a ʻoki ʻia paha, pēlā e hoʻololi ai i ke kuhikuhi o ka wai.Ma muli o ka hele ʻana o kēia manawa i loko o ka wili, hiki ke puhi ʻia ka coil valve solenoid.ʻOiaʻiʻo, ʻokoʻa paha nā kumu o ka puhi ʻana.E nānā kākou i nā kumu o ka pau ʻana o ka wili solenoid valve.I ka hōʻuluʻulu ʻana, ʻo nā kumu o ke ahi ʻana o ka solenoid valve coil maʻamau:

1 pilikia ka maikaʻi o ka coil, e wela ka hana pinepine.

2. Hoʻopau i ka haki ʻana koke o ka piʻi ʻana o ka overvoltage;

3 kiʻekiʻe loa ka mana lako uila, puhi pololei.

4 Ka hopena hou, on-off pinepine e hana i ka overcurrent a i ʻole overheating;

ʻO ka hiki ʻole o ka hoʻokomo ʻana a me ka haʻalulu mechanical nui e alakaʻi i ka ʻaʻahu coil, haki uea a me ke kaapuni pōkole.

No laila pehea e ʻike ai i ka coil valve solenoid?

ʻO ke ala maʻalahi ka hoʻohana ʻana i ka multimeter e ana i ke kūʻē o ka valve solenoid.Pono ke kū'ē o ka coil ma kahi o 100 ohms!Inā pau ʻole ke kūʻē o ka coil, ʻo ia hoʻi, ua haki ia.Inā maʻamau ke kūʻē i ana ʻia, ʻaʻole ia he manaʻo he maikaʻi ka coil.Pono ʻoe e ʻimi i kahi screwdriver liʻiliʻi ma kahi kokoke i ke koʻokoʻo metala e hele ana i loko o ka solenoid valve coil, a laila e electrify i ka solenoid valve.Inā manaʻo ʻoe i ka magnetism, a laila maikaʻi ka solenoid valve coil, inā ʻaʻole ia he hewa.

ʻO ka mea i luna nei ka hoʻolauna ʻana i nā kumu o ke ahi o ka coil valve solenoid.No nā kumu o waho a i ʻole nā ​​​​kumu o loko, pono ia e hoʻohuli i ko mākou nānā.I ka hoʻohana maʻamau, pono e pale ʻia ka wai mai ke komo ʻana i ka valve solenoid, a pono e nānā ʻia ka valve solenoid i kēlā me kēia manawa e hōʻoia i ka hiki ke hoʻohana ʻia ka solenoid valve no ka manawa lōʻihi.