ʻO nā pono palekana kaʻa kaʻa pahū ma mua o nā kaʻa maʻamau

Nā motika pahūa me nā kaʻa maʻamau, me ka hoʻomohala ʻana i ka ʻepekema a me ka ʻenehana, ka hana ʻana, ke hoʻonui nei ka noho ʻana o nā pōʻino pahū ma ia wahi, e like me: nā mea kanu kemika a me nā mea pahū, nā mea kanu wili palaoa, nā hale hana, nā māla aila a me nā waihona aila ... ʻO kēia mau pahū- nā wahi kūpono, a laila pono ka hoʻohana ʻana i nā mīkini pahū a me nā huahana uila pahū.
ʻOiaʻiʻo, i nā makahiki i hala iho nei, ke ulu wikiwiki nei ke alaloa o Kina, ua ʻike ʻia ka nui o nā wahi wahie, akā hāʻawi pū kekahi i nā mīkini pahū i kahi mākeke hou. Ke noʻonoʻo nei i nā kumu o ke kaiapuni, ʻoi aku ka kiʻekiʻe o ka palekana o nā motika pahū ma mua o nā kaʻa maʻamau.

I kēia manawa, hōʻuluʻulu mākou i ka ʻokoʻa ma waena o nā motika pahū a me nā kaʻa maʻamau:
1, no ka mea ua hoʻopaʻa paʻa ʻia ka mīkini pahū-hōʻoia, ʻaʻole e ʻae i ke kinoea e komo i loko o ka kaʻa, me ka hiki ʻole ke komo i kapahu hui, i ʻole e puhi ʻia e ka pahū kinoea, nā mīkini pahū-hōʻoia mai ka hoʻolālā electromagnetic, ka hale, ka lepo, nā ʻano wili, ka pae insulation o ka pale, ke kūʻē ʻana i ka wai kū i ka ʻinoʻino, ke ʻano o ka pilina conductor - a pēlā aku. a pēlā aku, nā koi o nā ʻano āpau o ke kaʻa ma mua o ke kaʻa maʻamau.
2, ʻoi aku ka maikaʻi o ka hoʻohālikelike ʻana i ka pahu pahu pahu pahu pahū-hōʻoia i ka hoʻohālikelike ʻia me nā kaʻa maʻamau.
3, explosion-proof kaʻa pale pae haʻahaʻa e like me IP55, oiai ka maʻamau kaʻa IPIP23, IP44, IP54, IP55, IP56, etc., pela mai ka helehelena hiki ke hoʻokaʻawale.
4, e hoʻopuka ka mīkini maʻamau i nā uila uila, no laila mākou e hoʻohana ainā motika maʻamauma kēia mau wahi hiki ʻole, maʻalahi ke hana i nā pōʻino; ʻO ka motika pahū-hōʻoia he ʻano mea lāʻau pahū a hiki ke hoʻohana ʻia i kahi ʻano kaʻa, ʻaʻole hana ka hana ʻana i nā uila uila. ʻAʻole kēia e lawe mai i ka pōʻino i nā wahi puhi ahi a pahū.

ʻO nā huahana kaʻa pahū haʻahaʻa haʻahaʻa i hoʻohana nui ʻia e Kina i kēia manawa, ʻo ia ka YB series of explosion-proof three-phase asynchronous motor, ʻo ia ka Y series (IP44) ʻekolu-phase asynchronous motor derivatives. ʻO ka hana pahū-hōʻoia e like me GB3836.1-83 "nā lako uila pahū no nā kaiapuni pahū me nā Koina Nui" a me GB3836.2-83 "nā lako uila pahū no nā kaiapuni pahū me nā lako uila pahū"d" , "ʻo nā hoʻolako o ka mana kaʻa kaʻa o O.55-200kW, ʻo ka laulā kūpono o ka helu noho ke kikowaena o ke kiʻekiʻe o ka noho o 80-315nun; Explosion-hōʻailona hōʻailona no ka dI, dIIAT4, dIIBT4, pakahi, no ka lanahu mine underground paʻa lako a mea kanu IIA, IIB pae, wela hui T1-T4 pūʻulu o combustible kinoea a mahu a me ka ea e hana explosive huikau o ka wahi; ʻO ke kino nui o ka pae pale pale o IP44, hiki ke hana ʻia i IP%4, ka pae pale pahu hui o IP54; ke alapine helu o 50Hz, ka helu helu 380 ʻO ke alapine i helu ʻia ʻo 50Hz, a ʻo ka helu helu helu he 380, 1660, 1140, 380/660, 660/140V; ʻO ka pae insulation o ke kaʻa he F, akā ʻo ka piʻi ʻana o ka wela o ka wili stator e loiloi ʻia e like me ka pae B, a aia kahi palena piʻi nui. ʻO nā hiʻohiʻona nui o ka haʻahaʻa-voltage explosion-proof ʻekolu-phase asynchronous motors derived series: YB series (dIIcT4) (noho kikowaena kiʻekiʻe o 80-315mm), YBSO series (liʻiliʻi mana, noho kiʻekiʻe waena o 63-90mm), YBF moʻo (no nā mea pā, noho kiʻekiʻe waena o 63-160mm), YB-H moʻo (no nā moku, noho waena kiʻekiʻe o 80 ~ 280mm). YB moʻo (medium-nui, noho waena kiʻekiʻe o 355-450mm), YBK moʻo (no ka lanahu mine, noho waena kiʻekiʻe o 100-315mm), YB-W, B-TH, YB-WTH moʻo (noho waena kiʻekiʻe o 80 -315mm), YBDF-WF series (waho anticorrosive a me explosion-proof uila valve, noho waena kiekie o 80-315mm) a me YBDC series (explosion-proof capacitor hoʻomaka hoʻokahi-phase asynchronous motors, ke kiʻekiʻe waena o ka noho he 71- 100mm) a me YBZS moʻo o ka pahū-hōʻoia ʻelua-wikiwiki ʻekolu-phase asynchronous motors no ka hāpai ʻana. Eia kekahi, aia nā pūʻulu YB o ka volta kiʻekiʻepahū-hōʻoiaʻekolu-phase asynchronous motors(ʻo ke kiʻekiʻe waena o ka noho he 355-450mm, 560-710mm). ʻOihana i hoʻolālā pū ʻia ʻo YB2 moʻo ua hala i ka loiloi aupuni ma ka hopena o 1 ʻehā, e hoʻololi mālie i ka moʻo YB, e lilo i China pahū-hōʻoia ʻekolu-phase asynchronous kaʻa o ke kumu series.YB2 moʻo o ka huina o 15 chassis helu (noho. waena kiʻekiʻe o 63, 355nmm), ka mana o O.12-315kW.

ʻO kāna mau hiʻohiʻona nui:
(1) ʻO ka pilina o ka helu mana, ke kau ʻana a me ka wikiwiki o ka rotational e kūlike me DIN 42673, a i ka manawa like ua hana ʻia nā hoʻololi e pono ai e hana i ka hoʻoilina me ka moʻo YB a me ka hoʻololi ʻana me ka moʻo Y2.
(2) Hoʻohana ka pūʻulu holoʻokoʻa i ka insulation papa F, a loiloi ʻia ka piʻi ʻana o ka mahana e like me ka papa B.
(3) He haʻahaʻa ka waiwai palena o ka walaʻau ma mua o ka moʻo YB, kokoke i ka moʻo YB o ka walaʻau papa I, hoʻohālikelike ka waiwai palena haʻalulu me ka moʻo YB.
(4) Ua hoʻonui ʻia ka pae pale pale i IP55.
(5) Hoʻohana ʻia nā bearings pōleʻa haʻahaʻa haʻahaʻa no ka moʻo holoʻokoʻa, a ua hāʻawi ʻia nā mea hoʻokele aila a me nā mea hoʻokuʻu no nā kaʻa me kahi kiʻekiʻe o ka noho waena o 180mm a ʻoi aku paha.
(6) Loaʻa i ka puʻupuʻu wela kaʻa kaʻa like ʻole a me ka hāʻawi ʻana i ka radiation o nā ʻano ʻelua, e like me ka hoʻohele ākea o ka mea nui.
(7) Ua hōʻea nā papa kuhikuhi hana nui i ka pae kiʻekiʻe o ka honua i nā makahiki 1990 mua.