Shenhai Explosion-Proof
Flameproof hom
| Tawg Pov thawj | Roj Explosion-proof Symbol | Plua plav Explosion-proof Symbol |
|---|---|---|
| Intrinsically zoo yam | tub sab,ib qho,ic | tub sab,ib qho,ic,iD |
| Exm | ma,mb,mc | ma,mb,mc,mD |
| Barotropic Type | px,py,pz,pxb,pyb,pZc | p;pb,pc,pD |
| Muaj kev ruaj ntseg ntau yam | e,eb | / |
| Flameproof hom | d,db | / |
| Roj Immersed yam | o | / |
| Xuab zeb ua pwm | q,qb | / |
| N-hom N-hom | nA,nC,nL,nR,nAc,nCc,nLc.,nRc | / |
| Hom Tshwj Xeeb | S | / |
| Plhaub tiv thaiv hom kev tiv thaiv yam | / | ta,Tb,tc,tD |
Flameproof explosion-proof hluav taws xob khoom encapsulates Components uas tej zaum yuav ua sparks, arcs, thiab tej yam kub li cas nyob rau hauv ib qho explosion-proof enclosure. Qhov no confinement controls tus tawg internally, tiv thaiv nws ntawm igniting flammable gases thiab plua plav. Tus flameproof enclosure yuav tsum possesses adequate mechanical lub zog tostand explosions tsis puas tsuaj. Cov tawg kis yog tsim los txias taws, Maj mam Nplaim propagation, thiab cuam tshuam cov acceleration saw hlau, tiv thaiv lwm ignition hauv explosive tej chaw.
Muaj kev ruaj ntseg ntau yam
Muaj kev ruaj ntseg tawg-profo hluav taws xob khoom Tsom rua enhancing lub hluav taws xob hluav taws xob kev ruaj ntseg los ntawm kev siv mechanical, hluav taws xob, thiab cov kev tiv thaiv kev tiv thaiv los tiv thaiv ignition hauv combustible roj ib puag ncig. Cov ntaub ntawv qib high school yog siv los txo qhov kev sib cuag mus los kuj, Muaj peevxwm kub. Txoj kev tiv thaiv yog elevated (tsis tshaj IP54). feem ntau, Hom no muaj xws li wiring thiab terminals tab sis tsis ntsia explosion-proof junction thawv, txias tam sim no, los yog lwm yam hluav taws xob.
Intrinsic kev ruaj ntseg hom
Mus cuag explosion-proof objectives, intrinsic kev ruaj ntseg siv zog txwv nyob rau hauv circuits. Hluav Taws Xob parameters, xws li voltage, tam sim no, nkag tau, thiab muaj peev xwm, yuav tsum tau ntsib explosion-proofs. Txawm tias cov circuits luv luv, breakdown, los yog lwm yam faults ua rau hluav taws xob discharges thiab thermal teebmeem, Nws yuav tsis ignite ib qho explosive cua pa. Cov txheej txheem no ntog raws li lub 'uas tsis muaj hwj huam’ tshuab qeb, indicating txwv hluav taws xob thiab thermal zog uas tsis muaj hwj huam. Tus li muaj incapable ntawm generating tej hazardous sparks.