Labaran masana'antu
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A abun da ke ciki na dizal janareta sa
Na'urorin janareta na dizal galibi sun ƙunshi sassa biyu: injina da injin injin dizal injin ne da ke kona man dizal don samun kuzari. Amfanin injin dizal shine babban iko da kyakkyawan aikin tattalin arziki. Tsarin aikin injin diesel yayi kama da na o ...Kara karantawa -
Tambayoyin fasaha 56 da amsoshin saitin janareta dizal-a'a. 36-56
36. Yaya za a raba matakin sarrafa kansa na saitin janareta na diesel? Amsa: Manual, farawa da kai, farawa kai da atomatik mains hira da cabinet, dogon nisa uku m (remote control, m auna, remote monitoring.) 37. Me yasa ma'aunin wutar lantarki na kanti na janareta 400V a cikin ...Kara karantawa -
Tambayoyi na fasaha 56 da amsoshin saitin janareta dizal-a'a. 20
16. Yadda za a lissafta halin yanzu na janareta mai hawa uku? Amsa: I = P / (√3 Ucos φ) wato, halin yanzu = iko (watts) / (√3 * 400 (volt) * 0.8). Ƙa'idar da aka sauƙaƙa ita ce: I (A) = ƙarfin da aka ƙididdige naúrar (KW) * 1.8 17. Menene alaƙar da ke tsakanin ƙarfin fili, ƙarfin aiki, ƙarfin ƙididdigewa, matsakaicin...Kara karantawa -
Tambayoyi na fasaha 56 da amsoshin saitin janareta dizal-a'a. 5
1. Menene sharuɗɗan yin daidai da amfani da saitin janareta guda biyu? Wace na'ura ake amfani da ita don kammala aikin layi daya? Amsa: Sharadi don yin amfani da layi daya shine cewa ƙarfin lantarki na gaggawa, mitar da lokaci na injinan biyu iri ɗaya ne. Akafi sani da "uku lokaci ɗayaR...Kara karantawa -
Tsarin amfani da mai na saitin janareta na diesel
Gabaɗaya, ana ƙididdige yawan amfani da man dizal janareta bisa ga 0.2-0.25kg/kW.hour, kuma lita ɗaya na dizal ya kai kilogiram 0.84-0.86. Sannan 1KW a cikin awa daya shine 0.2-0.25kg wanda aka raba da 0.84 = 0.238 lita-0.3, wanda aka ninka da kilowatts daidai da yawan man fetur a awa daya. Wato 0...Kara karantawa -
Kasuwancin waje na injuna da lantarki na kasar Sin ya ci gaba da bunkasa a cikin watan Maris, adadin kayayyakin da ake fitarwa na injina da na lantarki a kasar Sin ya karu da kashi 43 cikin dari a kakar farko.
Sakamakon abubuwa kamar ƙarancin tushe na bara, farfadowar buƙatun ƙasashen waje, da fa'idar wadata ƙasata, kasuwancin ketare da na lantarki na ƙasata ya ci gaba da haɓaka a cikin Maris. Bisa kididdigar da hukumar kwastam ta kasa ta fitar, jimillar adadin...Kara karantawa -
Ganewa da kuma kula da hayaniyar da ba ta al'ada ba na fan fan na janareta dizal
Lokacin da na'urar samar da dizal ke aiki, yayin da ake amfani da ruwan fanfo na dogon lokaci, wani lokaci kwatsam sai ya yi hayaniya, musamman yayin da saurin injin injin diesel ya tashi, amo zai karu daidai da haka. Irin wannan al'amari ana kiransa fan mara sautin ganyaye. ⑴ Sake...Kara karantawa -
Diesel janareta saitin fan bel yana zamewa
A lokacin aiki na saitin janareta na diesel, lokaci-lokaci ana yin sauti mai girma, kaifi, da ci gaba da "ƙugiya-" sauti. Lokacin da man fetur ya yi sauri, sautin ya fi girma, wanda ya haifar da zamewar ɗigon. ⑴ Dalili ①A bel tashin hankali na fan ko iska famfo ne insuff ...Kara karantawa -
Kulawa na yau da kullun da kariya ga injinan dizal
1. Iskar magudanar mai ◆Sake zubar da jini na bututun mai mai karamin karfi, sannan a rika danna maballin famfon din mai har sai babu kumfa mai cike da iska a cikin bututun mai mai karamin karfi, sannan a datse jinin. kusoshi. ◆Sake haɗin haɗin bututun mai mai ƙarfi da fara ...Kara karantawa -
Dalilan rashin daidaiton samar da injin janareta
1.Uneven man fetur da ke haifar da gazawar inji: Bayan an dade ana amfani da shi, saboda sako-sako ko kuma yawan gibi da ke tattare da hadawar famfon allurar mai, injin din yana sawa sannan kuma koma bayansa ya karu, wanda kuma zai yi tasiri ga daidaiton na’urar. samar da mai na kowane Silinda. Bayan haka, leakage na ...Kara karantawa -
Hanyar dubawa da daidaitawa don samar da man fetur mara daidaituwa na janareta na diesel
Idan samar da mai na kowane Silinda na janareta dizal bai yi daidai ba (misali man fetur na wasu silinda ya yi yawa, kuma yawan man na wasu silinda ya yi ƙanƙanta) kai tsaye zai yi tasiri ga kwanciyar hankali na janaretan dizal. Ana iya cire fam ɗin allurar mai don dubawa ...Kara karantawa -
Kawar da Hayaniyar Diesel Generator
Sarrafa amo ya zama mahimmanci sosai a cikin shigar da yawancin saitin janareta. Akwai hanyoyi da yawa don zaɓar daga don sarrafa matakin amo. 1. Mai shayewar hayaki: Mai shayewar hayaki zai rage ƙarar injin dizal. Maki daban-daban na masu yin shiru suna da shiru daban-daban ...Kara karantawa