Umuhuza ni igikoresho cyamashanyarazi gikoreshwa cyane muguhindura imirongo kuri no kuzimya. Nkibyo, abahuza amashanyarazi bagize subcategory ya electromagnetic switch izwi nka relay.
Icyerekezo nigikoresho cyo guhinduranya amashanyarazi gikoresha amashanyarazi ikoresha igiceri cya electromagnetic kugirango ufungure kandi ufunge urutonde rwitumanaho Iki gikorwa gitera amashanyarazi kumashanyarazi haba kumurongo cyangwa kuzimya gushiraho cyangwa guhagarika uruziga). Umuhuza nubwoko bwihariye bwa relay, nubwo hariho itandukaniro ryingenzi hagati yumurongo nuwitumanaho.
Abahuza bagenewe gukoreshwa muburyo bukoreshwa aho umubare munini wibikenewe guhinduka. Niba ushaka ibisobanuro bitomoye byamashanyarazi, ushobora kuvuga ibintu nkibi bikurikira:
Umuhuza nigikoresho cyo guhinduranya amashanyarazi agenzurwa namashanyarazi, yagenewe gufungura inshuro nyinshi no gufunga uruziga, Abahuza bakunda gukoreshwa murwego rwohejuru rutwara porogaramu kuruta relaire isanzwe, ikora akazi gasa nu guhinduranya gake.
Kuramo Cataloge PDFUmuyoboro w'amashanyarazi ukoreshwa muburyo butandukanye aho hakenewe guhinduranya ingufu kumuzinga inshuro nyinshi. Kimwe na sisitemu ya relay, yarateguwe kandi yubatswe kugirango ikore iki gikorwa hejuru yibihumbi byinshi.
Abahuza batoranijwe cyane cyane kubisaba ingufu zisumba iyindi. Ibi ni ukubera ubushobozi bwabo bwo kwemerera voltage nkeya ningaruka zo guhinduka. cyangwa imbaraga zumuzingi, hejuru cyane ya voltage / umuzenguruko uriho no kuzimya.
Mubisanzwe, umuhuza azakoreshwa mugihe aho imizigo yingufu igomba gukingurwa no kuzimya kenshi cyangwa byihuse. Ariko, zirashobora kandi gushyirwaho haba kumashanyarazi kumuzunguruko mugihe ukora (mubisanzwe ufungura, cyangwa OYA guhuza), cyangwa guhagarika ingufu kumuzunguruko mugihe ukora (mubisanzwe bifunze, cyangwa NC ihuza).
Porogaramu ebyiri zisanzwe zikoreshwa kubatumanaho ni nka moteri itangiza amashanyarazi - nkizikoresha imikoreshereze yingoboka hamwe nabahuza kugirango bakoreshe ibinyabiziga byamashanyarazi - no muri sisitemu yo kugenzura amatara menshi.
Iyo umuhuza akoreshwa nka magnetiki itangiza moteri yamashanyarazi, mubisanzwe izatanga kandi urutonde rwibindi bintu biranga umutekano nko guhagarika amashanyarazi, kurinda imiyoboro ngufi, kurinda imizigo irenze, no kurinda munsi ya voltage.
Abashoramari bakoreshwa mugucunga amashanyarazi menshi cyane bizashyirwa mubikorwa mugihe cyo kugabanya ingufu zikoreshwa muri rusange. Iyi gahunda ikubiyemo amashanyarazi abiri ya elegitoroniki ikora hamwe. Igiceri kimwe kizafunga imiyoboro yumuzunguruko mugihe gito kandi igifunga magnetiki. Igiceri cya kabiri kizongera gufungura igihe gifite ingufu. Ubu buryo bwo gushiraho burasanzwe cyane cyane mugutangiza ibiro binini binini, ubucuruzi nubucuruzi bwinganda. Ihame ni nkukuntu relay ikora ikora, nubwo iyanyuma ikoreshwa cyane mumuzunguruko muto hamwe n'imitwaro yagabanijwe.
Nkuko abahuza bagenewe byumwihariko kubwoko butandukanye bwa voltage zikoreshwa, usanga ari nini mumubiri kandi ikomeye kuruta ibikoresho bisanzwe byo guhinduranya. Nyamara, abantu benshi bahuza amashanyarazi baracyashizweho kugirango byoroshye kandi byoroshye kandi mubisanzwe bifatwa nkibikwiriye gukoreshwa mumurima.
Kohereza Iperereza Uyu munsiHariho impamvu nyinshi zituma umuhuza w'amashanyarazi ashobora guhura nikibazo kandi akeneye gusanwa cyangwa gusimburwa. Bikunze kugaragara cyane ni ugusudira gusudira cyangwa guhuza, aho guhuza igikoresho bigahagarara cyangwa bigahuzwa mumwanya umwe.
Ibi mubisanzwe ni ibisubizo byumuvuduko ukabije wa inrush, imbaraga zidafite imbaraga zo kugenzura, igihe gito cyane cyinzibacyuho hagati yumuyaga mwinshi gusa bitewe no kwambara bisanzwe. Iyanyuma ikunze kwigaragaza nko gutwika buhoro buhoro ibishishwa bitwikiriye, bigatuma umuringa ugaragara munsi yacyo gusudira hamwe.
Indi mpamvu isanzwe itera kunanirwa kuvugana ni gutwika coil, akenshi biterwa na voltage ikabije cyangwa idahagije) kumpera ya col ya electronique. Umwanda, umukungugu, cyangwa ubuhehere bwinjira mu cyuho cy’ikirere gikikije coil na byo bishobora kugira uruhare.
Itandukaniro nyamukuru hagati ya AC umuhuza na DC uhuza biri mubishushanyo mbonera byabo. Abahuza ba AC batezimbere kuri voltage ya AC nibiranga ubu, mugihe abahuza DC bagenewe byumwihariko kumashanyarazi ya DC nubu. Abahuza AC mubisanzwe binini mubunini kandi bafite ibice bitandukanye byimbere kugirango bakemure ibibazo byo guhinduranya ibihe.
Mugihe uhisemo umuhuza wa AC, ugomba gutekereza kubintu nka voltage nigipimo cyubu cya sisitemu ya AC, ibisabwa byingufu zumutwaro, cycle yumusoro, nibisabwa byihariye bisabwa. Birasabwa kugisha inama uwabikoze no kugisha inama umuyagankuba cyangwa injeniyeri ubishoboye kugirango ahitemo neza.
Nigute Abahuza Bakora？
Kugirango usobanukirwe neza nuburyo umuhuza akora, nibyiza kumenya kubyerekeye ibice bitatu byingenzi bigize amashanyarazi ayo ari yo yosesigikoresho iyo giteranijwe. Mubisanzwe ni coil, imibonano, hamwe nibikoresho bikikijwe.
Igiceri, cyangwa electromagnet, nigice cyingenzi cyumuhuza. Ukurikije uburyo igikoresho cyashyizweho, kizakora igikorwa cyihariye kuri switch ihuza (gufungura cyangwa kuyifunga) mugihe yakiriye imbaraga
Guhuza nibintu bigize igikoresho gitwara imbaraga kumuzunguruko uhindurwa. Hariho ubwoko butandukanye bwitumanaho buboneka mubahuza benshi, harimo amasoko nimbaraga. Buri bwoko bukora umurimo wihariye mugukwirakwiza amashanyarazi na voltage
Uruzitiro rwabashinzwe ni ikindi gice cyingenzi cyibikoresho. Ninzu ikikijwe na coil hamwe nabahuza, ifasha mugukingira ibice byingenzi byumuhuza. Uruzitiro rurinda abakoresha gukora ku buryo butunguranye ibice byose byayobora, ndetse no gutanga uburinzi bukomeye ku ngaruka nko gushyuha cyane, guturika, ndetse n’ibidukikije byangiza ibidukikije nk’umwanda n’ubushuhe.
Ihame ryimikorere ryumuyagankuba riroroshye. Iyo amashanyarazi ya electromagnetique afite umuyoboro wanyuzemo umurima wa magneti uraremwa. Ibi bitera armature mubatumanaho kwimuka muburyo runaka bujyanye n'amashanyarazi
Ukurikije uburyo igikoresho cyihariye cyateguwe ninshingano zagenewe ibi mubisanzwe ni ugukingura cyangwa gufunga umubano.
Niba umuhuza yateguwe nkuko bisanzwe bifungura (OYA), gushimisha coil hamwe na voltage bizasunika imikoranire hamwe, gushiraho umuzenguruko, no kwemerera imbaraga gutembera hafi yumuzunguruko, Iyo coil idafite ingufu, umubonano uzaba ufunguye, kandi umuzenguruko uzaba uhagaritse. Nuburyo abahuza benshi barateguwe
Mubisanzwe ufunze (NC) umuhuza akora muburyo bunyuranye. Umuzunguruko uruzuye (contact zifunze) mugihe uwatumenyesheje ari de-ingufu ariko arahagarikwa (imibonano irakinguye) igihe cyose itangwa ryatanzwe kuri electromagnet, Ibi nibisanzwe bitamenyerewe kubahuza, nubwo aribisanzwe muburyo busanzwe bwo guhinduranya ibintu bisanzwe.
Abashoramari barashobora gukora byihuse iki gikorwa cyo guhinduranya, hejuru yibihumbi byinshi (cyangwa miriyoni) zinzinguzingo mubuzima bwabo bwuzuye.
Twandikire
Zhejiang wanlai Intelligent amashanyarazi co., Lt.
