Kumashishini apho ukhuseleko lungenakuxoxisana, ukukhetha indawo ebiyelweyo efanelekileyo kunokuthetha umahluko phakathi kokusebenza kakuhle kunye nokusilela okuyintlekele. Kulapho keI-EJB-ubungqina bokudubulaindawo ebiyelweyoidlala indima ebalulekileyo. Eyilelwe ukuqulatha uqhushumbo lwangaphakathi kunye nokuthintela iintlantsi ekutshiseni iigesi ezingqongileyo okanye uthuli, iibhokisi ze-EJB zibalulekile ekugcineni iinkqubo zombane ezikhuselekileyo kwiindawo ezinomngcipheko omkhulu.
Nokuba usebenza kwiindawo zokuhluza i-oyile, kwizityalo zemichiza, okanye kwiindawo zokulungisa ukutya okuziinkozo, ukuqonda injongo kunye noncedo lweendawo ezivaliweyo ze-EJB ngundoqo ekwakheni imisebenzi ekhuselekileyo nethembekileyo.
Yintoni i-EJB-Ubungqina obubiyelweyo?
An I-EJB-proof-proof evalekileyoluhlobo lwendlu yombane eyenzelwe ngokukodwa ukuqulatha uqhushumbo olunokubakho olubangelwa ngamalungu ombane. Ukuba i-spark yangaphakathi okanye impazamo ivutha umoya ovuthayo ngaphakathi kwebhokisi, i-enclosure yakhiwe ukuba imelane kwaye ihlukanise ukuqhuma-ukuyikhusela ekutshiseni indawo yangaphandle.
Ngokungafaniyo neendawo ezivaliweyo eziqhelekileyo, iibhokisi ze-EJB ziqinisekisiwe ukuba zihlangabezane nemigangatho engqongqo yeendawo ezinobungozi, ezihlala ziphethe izatifikethi ezinjenge-ATEX, IECEx, okanye UL.
Iimpawu eziphambili ze-EJB-Ezibiyelweyo zobungqina
Xa ukhetha indawo ebiyelweyo yeendawo ezinobungozi, kubalulekile ukuqonda iimpawu ezizodwa ezahlula iimodeli ze-EJB:
Ulwakhiwo olomeleleyo: Yenziwe ngezinto ezinobunzima obufana ne-aluminiyam okanye insimbi engenasici ukumelana noxinzelelo olugqithisileyo kunye nokugqwala.
Ukutywinwa kwe-Flameproof: Iindlela zelangatye ezenziwe ngokuchanekileyo ziqinisekisa ukuba nayiphi na into yokutshisa yangaphakathi iqulethwe.
Ulungelelwaniso oluSetyenziswayo: Iimodeli ezininzi zivumela ukudityaniswa kweetheminali, utshintsho, okanye izixhobo zesixhobo ngaphakathi.
Iqondo lobushushu kunye nokuchasana noxinzelelo: Yenzelwe ukusebenza ngokuthembekileyo kwiimeko ezinzima zoshishino.
Ezi mpawu ziqinisekisa ukuba iI-EJB-proof-proof evalekileyoayikhuseli kuphela amalungu angaphakathi kodwa ikwakhusela abasebenzi nepropathi kwiingozi zangaphandle.
IiNzuzo zokuSebenzisa iiNdawo ze-EJB kwiiNdawo ezinobungozi
Kutheni le nto ezi ndawo zivaliweyo zisetyenziswa kakhulu kwindawo eziqhumayo? Nazi izibonelelo ezimbalwa eziphambili:
Ukuthotyelwa koKhuseleko: Iindawo ezivaliweyo ze-EJB zinceda ukuhlangabezana nemigaqo yokhuseleko lweshishini, ukukhusela abasebenzi kunye nempahla.
Umngcipheko oNcitshisiweyo wokuPhumeza: Iintlantsi zangaphakathi okanye ubushushu zigcinwe ngokukhuselekileyo, zinciphisa kakhulu iingozi zokudubula.
Ukuqina kwexesha elide: Yakhelwe ukumelana nokunxitywa komzimba, iikhemikhali, kunye nokusingqongileyo iminyaka ngaphandle kokusilela.
Ukuguquguquka: Ilungele uluhlu olubanzi lweendawo ezinobungozi, ukusuka kumaqela egesi IIA/IIB/IIC ukuya kwiindawo ezinothuli.
Ukuphumeza iI-EJB-proof-proof evalekileyolinyathelo elikhawulezileyo elibhekiselele kukhuseleko kunye nothotyelo lolawulo.
Usetyenziso oluqhelekileyo lweeNdawo ze-EJB
Iindawo ezivalekileyo ze-EJB zibalulekile kuyo nayiphi na imeko apho kukho iirhasi ezidubulayo, umphunga, okanye uthuli olunokutsha. Iimeko zokusetyenziswa eziqhelekileyo ziquka:
Ngaphandle konxweme kunye nokusebenza kwe-oyile kunye negesi
Izityalo zePetrochemical kunye neekhemikhali zokucwangcisa
Imveliso yamayeza
Peyinta iindlwana zokutshiza
Amaziko okuphatha ukutya nokutya okuziinkozo
Kwimeko nganye kwezi, ukuthembeka, ukutywinwa kwemfezeko, kunye nesiqinisekiso asiyonto yokuzikhethela-ziyimfuneko ebalulekileyo ekuhlangatyezwana nayo ngezivalo ze-EJB.
Yintoni omawuyithathele ingqalelo xa ukhetha i-EJB yokuBoneka-Bubungqina obubiyelweyo
Ngaphambi kokuthenga okanye ukucacisa iI-EJB-proof-proof evalekileyo, qwalasela oku kulandelayo:
UHlelo lweZowuni yoQhubho(Zone 1, Zone 2, njl.)
Ukuhambelana kweGas okanye uthuli lweQela
IiMfuno zeKlasi yobushushu
Ubungakanani becandelo langaphakathi kunye neeMfuno zokuNyusa
Umgangatho woKhuseleko lokuNgena (umzekelo, IP66 okanye IP67)
Ukusebenza nomboneleli onamava okanye injineli kunokuqinisekisa ukuba indawo ebiyelweyo ihambelana neemfuno zakho zokhuseleko ezikhethekileyo.
Ukuqukumbela
Iindawo ezivaliweyo ze-EJB ezikhusela uqhushumbo zisisiseko sokhuseleko kwiindawo eziyingozi. Ngokuqonda iimpawu zabo, izibonelelo, kunye nezicelo, unokwenza izigqibo ezinolwazi ezikhusela abantu kunye nezixhobo kwiziganeko ezinokubeka ubomi esichengeni.
Ngaba ujonge isisombululo esithembekileyo esilungiselelwe indawo yakho enobungozi? QhagamshelanaSunleemnamhlanje ukufunda banzi malunga neendawo ezivalelekileyo ezingaqhushumba kunye nobuchule bokhuseleko.
Ixesha lokuposa: Apr-15-2025
