01 Isicelo nokufakwa kweAma-solenoid valves
Ama-Solenoid valves asetshenziswa kabanzi ensimini yezimboni, ikakhulukazi ezimbonini eziphakeme kakhulu {{0 Ngenxa yendawo eyingozi yokusebenza kulezi zimboni, izidingo zokuphepha nazo ziphezulu. Kulezi zimboni, ama-valves we-pneumatic solenoid, ngenxa yokuvimbela umlilo, ukuqhuma - Ukusebenza kokuphepha kwezimboni ezimbonini ezimbonini eziyingozi futhi sekuyinto ebalulekile yokuhambisa. Zivame ukufakwa kumapayipi ecubungula, ezinye zinamathele eduze kwama-cylinders, kanti ezinye zifakwe kufakwe amabakaki.
Izingxenye eziyisisekelo ze-pneumatic solenoid valve zifaka izingxenye ze-electromagnetic kanye nomzimba we-valve. Izingxenye ze-electromagnetic ziqukethe umnyombo olungiselelwe, umnyombo oshukumisayo kanye nekhoyili, ngenkathi umzimba we-valve wakhiwa ngezinto eziqondile ezifana ne-spool core, i-spool sleeve kanye nesisekelo sentwasahlobo. I-solenoid valve ikakhulukazi iqukethe izingxenye ezimbili: isakhi se-solenoid kanye nomzimba we-valve. Izakhi ezinembile ziqinisekisa ukusebenza kwayo.
Izinhlobo ezingama-02 nezimiso ezisebenzayo ze-solenoid valves
Ezimbili - isikhundla ezintathu -
Umgomo osebenzayo walezi zindawo ezimbili - I-Volve Valve emithathu} yi-Solenoid Valve yile: ngokunika amandla futhi i-de - enikeza amandla ikhoyili, ilawule ukuhamba komoya ocindezelwe ukuze kuguqulwe isimo se-valve. Lapho ikhoyili inamandla, i-electromagnet izokhangwa. I-Cardged Spring Seal Block engxenyeni engenhla yomgogodla wensimbi oshukumisayo izovala itheku eliphumayo ngosizo lokucindezela kwentwasahlobo. Ngale ndlela, umoya ocindezelwe ungangena kusilinda se-valve kusuka ku-inlet enomoya, uzuze ukulawulwa kwe-valve. Lapho amandla elahlekile, amandla e-electromagnetic ayanyamalala. Ngaphansi kwesenzo sentwasahlobo, umnyombo wensimbi oshukumisayo ushiya umnyombo wensimbi ohleliwe futhi ahambisa phansi, ngaleyo ndlela avule imbobo yokuphelelwa amandla futhi avale itheku lokudla. Ngenxa yalokhu, isilinda se-valve sishintsha isimo saso.
Amabili - isikhundla esingu-4 - kanye nezindawo ezinhlanu -
"Izikhundla ezimbili" okukhulunywe ngazo lapha zibhekisela ezifundazweni ezimbili zamandla - ngamandla - Nge-valve elawulwayo, imele imisebenzi emibili: vula futhi uvale. Ngokuqondene "Mangaki izimbobo", kubhekiswa kwinani lezimbobo zomoya ku-solenoid valve, ecacile shazi. Lawa ma-solenoid valves asebenza ngendlela efanayo eya e-2 - Izikhundla ezintathu ze-Solenoid valves, ngomehluko olele enanini lezimbobo zomoya.
Ukukhethwa kwe-03 kokuhlinzekwa kwamandla
Ngaphezu kwalokho, kunezinketho ezimbili zokunikezwa kwamandla ama-solenoid ama-solenoid: 220V ne-24V. Ezimbonini eziphakeme -, ukunikezwa kwamandla angama-24V kuvame kakhulu. Kodwa-ke, zombili lezi zindlela zokuhlinzeka ngamandla zinezinzuzo zazo nokubi. Kokubili ukulethwa kwamandla ka-2200 no-24v kube nezinzuzo zabo nobunzima babo. Ukukhetha kufanele kwenziwe ngokususelwa kuqhuma ukuqhuma - kanye nebanga lokuhambisa. Yize ukusebenzisa amandla kagesi angama-220V akukuvumeli ukuqhuma kwesayithi okungu- -} Ukusetshenziswa kwamandla angu-24v kusiza kakhulu ukuqhuma kwesiza -, kepha ibanga lokuhambisa liyimfihlakalo, futhi umthelela wethonsi le-voltage lekhebula lokudlulisela kudinga ukucatshangelwa. Ngakho-ke, lapho ukhetha ukunikezwa kwamandla, kuyadingeka ukwenza ukuhweba - kususelwa ezidingweni zangempela.
04 Ukuxilongwa kanye nesixazululo samaphutha we-solenoid valve
Amanye amaphutha ajwayelekile angahle ahlangane phakathi nokusetshenziswa kwama-solenoid valves afaka phakathi: ama-terming axegayo noma awile, ukushiswa kwekhoyili, kanye ne-solenoid valve jamming. Izinkinga ezijwayelekile ngama-solenoid valves zihlanganisa izintambo ezikhululekile, amakhoyili ashisiwe kanye nokuhlasela, kanye nezindlela zokugcina ezihambisanayo kudinga ukuthathwa. Ngenkinga ye-wiring evulekile noma ewile, ingaxazululwa ngu-re - ukuqina. Uma ikhoyili lishiswa, kuyadingeka ukuthi ubheke ukuthi ukukhanya - Ukukhipha i-diode kwikhanda lekhoyili kuvuliwe noma kuvaliwe, noma zama ukufaka into yensimbi emgodini wekhoyili ukuze ubheke ukuthi ngabe kuyakhangwa yini. Uma kuqinisekiswa ukulimala, kudinga ukushintshwa.
As for the solenoid valve getting stuck, it is usually due to the fact that the exhaust port is not equipped with a muffler, allowing impurities in the air to enter the valve, or the compressed air is impure and contains impurities, water, oil and other dirt. Izixazululo zale nkinga zifaka ukuhlukaniswa okuyisisekelo se-spool, i-spool sleeve kanye nesisekelo sentwasahlobo sokuhlanza nokusebenzisa amafutha. Ngasikhathi sinye, ukuvimba izinkinga ezinjalo ukuthi zenzeke futhi, kungafakwa i-mufffler ethekwini eliphumayo le-solenoid valve, kanye nengcindezelo yomoya yokunciphisa i-valve kufanele ingezwe ekugcineni kokuhlanza umoya ocindezelwe. Ngaphezu kwalokho, ingcindezi yokuhlunga yomoya enciphisa i-valve ingasetshenziselwa umthetho wokucindezela ukuze uqinisekise ukuthi ingcindezi yokusebenza yesilinda ingaphakathi kwe-cylinder ingaba yi-valve futhi ilawule ijubane lokuvula nokuvala.
