Shenhai Explosion-Ubungqina
IParameter yobuGcisa
| Imigangatho yolawulo | Umgangatho wokhuseleko |
| Iimpawu ezingqina uqhushumbo | IP66 |
| Ukunikezwa Amandla | Ex ye ib [ib] P II BT4 Gb, Ex ye ib [ib] P II CT4 Gb, DIP A20 TA T4 |
| Inqanaba lokhuseleko | 220V AC ± 10%, 50Hz okanye AC 380V ± 10%, 50Hz okanye ngokweemfuno zomsebenzisi |
| I-alamu yomsindo kunye nokukhanya xa ukuxinwa kweegesi ezinobungozi kwi-cabin kudlula umda (25% LEL) |
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| I-alamu yomsindo kunye nokukhanya xa ukuxinwa kwegesi enetyhefu kwi-cabin kudlula umda (12.5ppm) | |
| Ixabiso eliqhelekileyo loxinzelelo lwangaphakathi | 30-100pa |
| Izinto ezibonakalayo | carbon steel, yenziwe ngentsimbi eshayinayo |
| Imilinganiselo yangaphandle | yenziwe ngokweemfuno zabasebenzisi |
Iimpawu zeMveliso
Uthotho lwenkampani yethu yohlahlelo lwekhabhinethi zobungqina boqhushumbo zisebenzisa indlela yokuphuma komoya enyanzelweyo eqinisekisa uqhushumbo ukunqanda iingozi eziqhumayo ezibangelwa kukukhutshwa kweegesi ezinokutsha ngaphakathi nakwiindawo eziqhumayo ngaphandle.. I-cabin yokuhlalutya ithatha isakhiwo sentsimbi, ngeendonga zombini zangaphakathi nangaphandle ezenziwe ngeepleyiti zentsimbi kunye ne-insulation layer phakathi. I-cabin yokuhlalutya ifanelekile kwiindawo eziqhumayo kwi-Class II, Zowuni 1 okanye uMmandla 2 iindawo kumashishini afana nepetroleum kunye nobunjineli bekhemikhali.
Le nkqubo iqulathe la macandelo amathandathu alandelayo:
A. Umzimba oyintloko wegumbi lokuhlalutya (isakhiwo umaleko kabini, egcwele ukugquma kunye nezinto ezingatshiyo phakathi)
B. Inkqubo yokujongwa kwegesi eyingozi yangaphakathi
C. Isixokelelwano se-alam esivakalayo nesibonwayo
D. Ukukhanyisa, ukungena komoya, into yokufaka umoya endlini, iziseko zokugcina, kunye nezinye izixhobo zoluntu zekhabhinethi yokuhlalutya zinikwe amandla yimithombo yamandla emizi-mveliso. Inkqubo yokuhlalutya, ialam yokubona ukufakela, kunye nenkqubo edibeneyo inikwe amandla yi-UPS yonikezelo lwamandla.
E. Inkqubo yonikezelo lwamandla esixhobo
F. Inkqubo yonikezelo lwamandla oluntu
Inokulinganisa kwaye ibeke iliso kwimiyinge eyahlukeneyo yomzimba efana neeparamitha, uxinzelelo, ubushushu, njl. kwisekethe, kwaye inokufezekiswa ngokufakela iimitha ezahlukeneyo zobungqina bokudubula okanye izixhobo zesibini ngaphakathi.
Ubungqina bokudubula (Ukuqala kwe-electromagnetic) isixhobo sokuhambisa (ukucuthwa kombane) enokuhlangabezana neemfuno eziphezulu zangoku.
Inokufikelela kwi-othomathikhi okanye i-manual switching of circuits for two or multiple power lines.
Khetha indibaniselwano yombane ehambelanayo yobungqina bokudubula esekwe kwidayagram yesikimu sombane kunye neeparitha eziphambili zobugcisa ezinikezelwe ngumsebenzisi., misela imilinganiselo yangaphandle yekhabhinethi yokusabalalisa, kunye nokuhlangabezana neemfuno ezikwisiza zomsebenzisi.
Umda osebenzayo
1. Zowuni 1 kunye neZone 2 ifanelekile qhuma iindawo zegesi;
2. Ilungele iindawo ezineKlasi ye-IIA, IIB, kunye neegesi eziqhumayo ze-IIC;
3. Ifanelekile ezinokutsha uthuli bume kwizowuni 20, 21, kwaye 22;
