Shenhai Explosion-Proof
Ib tug tseem ceeb nam los xav txog hlau khoom nyob explosion-proof hluav taws xob khoom yog lawv propensity rau ignite explosive roj-cua mixtures los ntawm mechanical sparks. Kev tshawb fawb muaj qhia tias cov composition ntawm cov hlau plays ib lub luag hauj lwm ntau yam pauv loj nyob rau hauv lawv ignition tej zaum. Tiv thaiv qhov tshwm sim ntawm mechanical spark ignition hauv hlau enclosures, Cov kev txwv no yog yuam kom ua. Cov qauv kawm rau cov qauv kawm explosive ib puag ncig – Cov Khoom Siv Rau Kev Siv Rau Cov Khoom Siv – hais kom meej raws li nram qab no:
Hoob Kawm Kuv
Ua RPL theem MA los yog Mb tawg-proof fais fab tuag, lub composition ntawm aluminum, magnesium, titanium, thiab zirconium hauv lub enclosure yuav tsum tsis pub tshaj 15% huab hwm coj, Thiab lub neej coj feem pua ntawm titanium, magnesium, thiab zirconium yuav tsum tsis surpass 7.5%.
Hoob Kawm II
Rau hoob kawm II tawg-proof hluav taws xob ntau lawm, Tag nrho cov huab hwm coj feem pua ntawm tseem ceeb heev nyob rau hauv cov ntaub ntawv enclosure varies raws li txoj kev tiv thaiv: Rau EPLGa khoom, Tag nrho cov ntsiab lus ntawm aluminum, magnesium, titanium, thiab zirconium yuav tsum tsis pub tshaj 10%, magnesium, titanium, thiab zirconium tsis tshaj exceeding 7.5% tag nrho; Rau EPLGb khoom, Cov ntsiab lus aggregate ntawm magnesium thiab titanium yuav tsum tsis tshaj 7.5%; Nyob rau hauv rooj plaub ntawm EPLGc khoom, apart from kiv cua, npog, thiab ventilation qhov baffles rooj sib tham EPLGb qauv, tsis muaj ib yam uas yuav tsum tau muaj ntxiv.
Hoob Kawm III
Nyob rau hauv manufacturing Class III tawg-pov thawj hluav taws xob li, Qhov yuav tsum tau tag nrho pawg feem pua ntawm pertinent hais nyob rau hauv cov khoom enclosure kuj varies nrog rau txoj kev tiv thaiv: Rau EPLDa li, magnesium thiab titanium ntsiab lus yuav tsum tsis tshaj 7.5%; Rau EPLDb li, tib yam nkaus; Rau EPLDc li, apart from kiv cua, npog, thiab ventilation qhov baffles adhering rau EPLDb criteria, Tsis muaj ntxiv tshwj xeeb ntxiv.