Motoci masu hana fashewada kuma injina na yau da kullun, tare da haɓaka kimiyya da fasaha, samarwa, kasancewar haɗarin fashewa a wurin kuma yana ƙaruwa, kamar: tsire-tsire masu ƙonewa da fashewar abubuwa, masana'antar niƙa fulawa, masana'anta, filayen mai da ma'ajiyar mai… Waɗannan fashewa- wurare masu saukin kamuwa, sannan bukatar yin amfani da injin da ke hana fashewa da sauran kayayyakin lantarki masu hana fashewa.
Tabbas, a cikin 'yan shekarun nan, babbar hanyar kasar Sin tana ci gaba cikin sauri, manyan tashoshin mai sun bayyana, amma kuma ga motocin da ke hana fashewar bama-bamai sun ba da sabuwar kasuwa. Idan akai la'akari da abubuwan da ke cikin yanayi, daga amincin motocin da ke tabbatar da fashewa ya fi na motoci na yau da kullum.
Yanzu mun taƙaita bambance-bambance tsakanin injuna masu tabbatar da fashewa da injina na yau da kullun:
1, don motar da ke tabbatar da fashewar an rufe ta gaba ɗaya, baya ƙyale kowane gas zai iya shiga cikin motar, gami da ba zai iya shiga cikin motar ba.akwatin junction, don kada ya haifar da fashewar iskar gas, motocin da ke tabbatar da fashewa daga ƙirar lantarki, tsarin, ƙura, hanyoyin wayoyi, matakan kariya, juriya ga danshi mai laushi ga lalata mai laushi, hanyar haɗin kai na ciki - da sauransu da sauransu. don haka, abubuwan da ake buƙata na duk abubuwan da ke cikin motar fiye da motar talakawa.
2, fashewar-hujja mota junction akwatin sealing ne in mun gwada da kyau idan aka kwatanta da talakawa Motors.
3, matakin kariyar mota mai fashewa kamar ƙasa da IP55, yayin da motar talakawa ta IPIP23, IP44, IP54, IP55, IP56, da sauransu, don haka daga bayyanar ana iya bambanta.
4, Motoci na yau da kullun zasu haifar da tartsatsin wuta, don haka muke amfani da sutalakawa motorsa cikin waɗannan wuraren ba zai yiwu ba, da sauƙi don haifar da haɗari; Motar da ke tabbatar da fashewar wani nau'i ne mai ƙonewa kuma ana iya amfani da shuka mai fashewa a cikin wani nau'in injin, aiki ba ya haifar da tartsatsin wutar lantarki. Wannan ba zai kawo bala'i ga wuraren da ake ƙonewa da fashewar abubuwa ba.
Abubuwan da ake amfani da su a halin yanzu na ƙarancin ƙarfin ƙarfin wutan lantarki na samfuran silsila na asali shine jerin YB na injin da ba shi da ƙarfi mai ƙarfi uku, wanda shine jerin Y (IP44). Ayyukan tabbatar da fashewa a cikin layi tare da GB3836.1-83 "kayan aikin lantarki mai tabbatar da fashewa don mahalli masu fashewa tare da Bukatun Gabaɗaya" da GB3836.2-83 "kayan aikin wutar lantarki mai fashewa don mahalli masu fashewa tare da kayan lantarki mai fashewa" d" , "Abubuwan da ke cikin kewayon wutar lantarki na O.55-200kW, daidaitaccen kewayon lambar wurin zama shine tsakiyar tsayin wurin zama na 80-315nun; Alamar tabbatar da fashewa don dI, dIIAT4, dIIBT4, bi da bi, don ma'adinan ma'adanin ƙayyadaddun ƙayyadaddun kayan aiki na ƙasa ko shuka IIA, matakin IIB, rukunin zafin jiki na T1-T4 ƙungiyar iskar gas ko tururi da iska don samar da abubuwan fashewar wuri; babban jikin matakin kariya na harsashi na IP44, ana iya sanya shi cikin IP% 4, matakin kariya na akwatin junction na IP54; mitar da aka ƙididdigewa na 50Hz, ƙarfin lantarki mai ƙididdigewa 380 Mitar da aka ƙididdige shi shine 50Hz, kuma ƙimar ƙarfin lantarki shine 380, 1660, 1140, 380/660, 660/140V; Matsayin insulation na motar shine F, amma ana kimanta hawan zafin jiki na stator winding bisa ga matakin B, kuma akwai babban gefen hawan zafi. Babban nau'ikan nau'ikan fashewar ƙarancin ƙarfin ƙarfi-hujja uku-lokaci asynchronous injin da aka samo jerin sune: jerin YB (dIIcT4) (tsayin wurin zama na 80-315mm), jerin YBSO (ƙaramin ƙarfi, tsayin wurin zama na 63-90mm), YBF jerin (ga magoya, wurin zama cibiyar tsawo na 63-160mm), YB-H jerin (ga jiragen ruwa, wurin zama cibiyar tsawo na 80 ~ 280mm). YB jerin (matsakaici-sized, wurin zama cibiyar tsawo na 355-450mm), YBK jerin (ga coal mine, wurin zama cibiyar tsawo na 100-315mm), YB-W, B-TH, YB-WTH jerin (wurin zama cibiyar tsawo na 80 -315mm), YBDF-WF jerin (waje anticorrosive da fashewa-hujja lantarki bawul, wurin zama cibiyar tsawo na 80-315mm) da YBDC jerin ( fashewa-hujja capacitor fara guda-lokaci asynchronous Motors, tsakiyar tsawo na wurin zama 71- 100mm) da jerin YBZS na fashe-hujja-hujja guda biyu-gudun asynchronous injina don ɗagawa. Bugu da ƙari, akwai jerin YB na high-voltageMotocin asynchronous masu hana fashewar abubuwa uku(tsawon tsakiya na wurin zama shine 355-450mm, 560-710mm). Masana'antun da aka kera tare da kera jerin YB2 sun tsallake kima na kasa a karshen 1 hudu, sannu a hankali za su maye gurbin jerin YB, su zama injin fashe-fashe na kasar Sin mai saurin fashewar nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan YB2 na jimlar adadin chassis 15 (kujera). Tsawon tsakiya na 63, 355nmm), ikon wutar lantarki na O.12-315kW.
Babban fasalinsa shine:
(1) Ma'anar ma'auni na wutar lantarki, girman hawan hawan da kuma saurin juyawa ya dace da DIN 42673, kuma a lokaci guda an yi gyare-gyare masu mahimmanci don yin amfani da shi mafi tasiri da kuma amfani da la'akari da gado tare da jerin YB da musanya tare da jerin Y2.
(2) Gabaɗayan jerin suna ɗaukar rufin aji F, kuma ana ƙididdige yawan zafin jiki bisa ga ajin B.
(3) Ƙimar iyakar amo tana ƙasa da jerin YB, kusa da jerin YB na amo na aji I, ƙimar ƙayyadaddun girgiza yana kama da jerin YB.
(4) Matsayin kariya na Shell ya ƙaru zuwa IP55.
(5) Ana amfani da ƙananan ƙararrawa mai zurfi mai zurfi na ball bearings don dukan jerin, kuma ana ba da alluran man fetur da na'urorin fitarwa don motoci tare da wurin zama na tsakiya na 180mm ko fiye.
(6) Ruwan zafin jiki na motar yana da daidaitaccen rarraba a kwance da rarraba radiyo iri biyu, zuwa layi daya a kwance rarraba babban.
(7) Babban fihirisar ayyuka sun kai matakin ci gaba na duniya a farkon shekarun 1990.
Lokacin aikawa: Yuni-27-2024
