Mataki-mataki koya muku sanin amfani da injinan abinci na masana'antar DC motor

A halin yanzu, masana'antar injunan abinci tana da yawa, sai dai a birane, misali, injin marufi Masana'antar ry, masana'antar tukunyar sandwich, tukwane, masana'anta, masana'antar soyayyen abinci, kamar masana'antar kayan tsaftacewa, masana'antar tana da matuƙar musamman. Waɗannan masana'antar injinan abinci a fannin samar da kayan aiki ba su da ƙarancin amfani da injin dc. Rarraba motar dc kamar haka.

1. Masana'antar injinan abinci suna amfani da injin DC bisa ga kasancewar rarrabuwar goga

ya kasance, babu goga mai gogewa, babu goga. Juyawar motar Dc tana ci gaba da kasancewa akan filin maganadisu na rotor da filin maganadisu na stator iri ɗaya, akasin haka suna jawo hankali. A lokacin da ya dace don canza wutar lantarki ta hanyar naɗewa, in ba haka ba ba za a iya canza rotor mai juyawa na yau da kullun ba.

(1) Injin buroshi

Ana amfani da goga mai gogewa dc, wanda aka fi sani da goga) Motar dc. Yana dogara ne akan injin goga mai gogewa (wanda aka fi sani da commutator) Kuma yana gogewa tare da madaidaicin polarity na yanzu, yana kammala juyawa ta atomatik, commutator da goga a cikin motar. Motar goga tana raba zuwa nau'ikan gudu biyu masu girma da ƙarancin gudu. Motar goga mai fitarwa ta waje na tsawon sa'o'i 2 kacal.

Injin buroshi wanda ke haifar da babban raguwar aiki: buroshi ne don lalacewa mai sauƙi; Na biyu, yanayin sanyaya ƙarfe mai maganadisu mara kyau ne, yana da sauƙin rushewa. Lalacewar buroshi ba wai kawai yana da alaƙa da lokaci ba, har ma yana da alaƙa da girman yanzu da abun ciki na zinariyar buroshi, don haka yawancin rayuwar sabis na buroshin kusan 200 ne. Injin jeri saboda wutar lantarki yana da girma sosai, rayuwa galibi tana da sauƙi ga maye gurbin 200, kuma injin cibiya ta ƙafa da injin nau'in ginshiƙi (wanda kuma aka sani da motar). Canjin yana da wahala.

(2) Injin da ba shi da gogewa

Ba a amfani da injin buroshi ba. Domin a samar da injin buroshi mara canzawa ta hanyar transistor da firikwensin matsayi (Hall element) Maimakon buroshi da commutator. Saboda wannan nau'in injin, goga da commutator sun soke, don haka kawar da tsangwama ta hanyar lantarki, ba wai kawai yana rage hayaniyar injiniya ba, kuma yana tsawaita rayuwar sabis. Amma wannan nau'in kayan sarrafa motar (motar tuƙi da da'irar sarrafawa) ya fi rikitarwa, yana ƙara farashi, kuma yana ɗan girgiza kaɗan yana farawa da ƙarancin gudu.

2. Masana'antar sarrafa kayan abinci tana amfani da injin dc bisa ga kasancewar nau'in maganadisu mai tsayi

Dangane da kasancewar maganadisu na dogon lokaci, ana iya raba motar ruwa mai amfani da makamashin magnetoelectric da kuma motar jerin zuwa azuzuwa biyu.

(1) Injin maganadisu na dindindin

shine na'urar juyawa ta dindindin ta magnet kuma stator ɗaya ne kawai aka yi da na'urar juyawa ta waya mai enamel (wanda aka fi sani da kunshin layi), yayin da wani kuma YANA AMFANI da maganadisu na dogon lokaci, Wanda kuma ake kira ƙarfe mai maganadisu). Injinan da ba su da gogewa da injin da ba su da gogewa sun kasu kashi biyu.

(2) Injin jeri

Motar jerin ba tare da amfani da maganadisu ba, ana amfani da na'urar juyawa ta rotor da stator bi da bi, kuma ana amfani da na'urar juyawa ta biyu a jere, don haka ana kiran wannan nau'in motar jerin. Daga cikinsu, na'urar juyawa ta stator ta filin maganadisu ta haifar da filin maganadisu mai motsawa.

Motar jerin da kayan sarrafawa layuka biyu ne, amma ba kamar maganadisu na dindindin ba yana da injin goga ta hanyar musayar abin da aka makala zai iya canza alkiblar juyawar motar, amma ta hanyar musayar na'urar juyawa ta rotor, Layuka biyu) Ko na'urar juyawa ta stator (Layuka biyu) Canja alkiblar juyawa.

3. Masana'antar injinan abinci ta amfani da rarrabuwar saurin juyawa na injin dc

Maki na juyawar gudu, ana iya raba motar zuwa nau'i biyu na babban gudu da ƙaramin gudu. Saurin da ya fi 3000 / min motar da ake kira babban gudu, ana kiran motar da ƙaramin gudu ƙasa da 1000 / min. A halin yanzu, akwai injin buroshi na cibiya wanda ke kusa da 200 r/mn. Saboda babban gudu, saurin juyawar motar shine 3000 ~ 5000 / min, kuma buƙatun keken lantarki:

(1) Gudun injin mai saurin gudu yana da kusan 200 / min, domin cimma daidaitaccen saurin gudu na 0 ~ 20 km/h, ana buƙatar ta hanyar gear da clutch, don haka injin mai saurin gudu shine injin gear. Ana shigar da wasu gear mai saurin gudu da resolution bi da bi, kuma ana shigar da wasu gear a cikin injin, kamar injin buroshi gear, da gear a cikin ciki.

Kamfanin kera kayan abinci da ke sama shine amfani da rarrabuwar injin dc, ina fatan zai taimaka muku.

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Kafin saka hannun jari a cikin na'urar auna nauyi, zai iya amfanar da fahimtar nau'ikan da dabarun da suka fi tasiri don duba nauyi. Je zuwa Injin auna nauyi da shiryawa mai wayo don ƙarin shawarwari.