Pahū ʻo Shenhai
Lai o ka noi:
Hoʻopuka maʻalahi, “pahū-pale” ʻO ke kukui ke ʻano o nā lako uila pahū i hoʻohana ʻia ma nā wahi me nā pilikia pahū. Hōʻike ʻia ia mau wahi i ka loaʻa ʻana o nā kinoea puhi, nā mahu, aiʻole ka lepo i ka lewa. Pono nā lako uila i hoʻokomo ʻia a hoʻohana ʻia i kēia mau kaiapuni i nā koi o ka “Code for Design of Electrical Installations in Explosive and Fire Hazardous Environment” (GB50058).
Ke kumu no ka pono:
Nui nā kahua hana e hoʻopuka i nā mea hiki ke puhi. Ma kahi o ʻelua hapakolu o nā wahi i loko o nā lua lanahu e pahū ana; i ka ʻoihana kemika, pau 80% o na wahi hana pahū. Oxygen aia ma ka lewa. ʻO nā kumu hoʻāla mai ka hoʻohana nui ʻana i nā mea uila, hili ʻana, ʻaʻahu mechanical, nā ʻōhua paʻa, a ʻaʻole hiki ke pale ʻia ka wela kiʻekiʻe, ʻoi aku ka maikaʻi o nā mea kani a me nā ʻōnaehana uila.
ʻO ka pahuhopu, nui nā kahua ʻoihana i kūpono i nā kūlana no ka pahū. Ke hiki aku ka neʻe ʻana o nā mea pahū i ka lewa i ka palena pahū a aia kahi kumu hoʻā, hiki ke pahū. No laila, ʻike ʻia ka pono o nā hana pahū.
Kūʻai-Pono:
ʻO kahi kumu nui e kānalua ai ka poʻe e hoʻohana i nā kukui pahū ʻo ko lākou kumukūʻai. Eia naʻe, ʻO kahi hōʻike kikoʻī kumukūʻai-pono e hoʻohālikelike ana i nā kukui incandescent maʻamau me nā kukui pahū e hōʻike ana he ʻoi aku ka lōʻihi o ke ola o kēia hope.. ʻOiai ʻoi aku ka maʻalahi o nā kukui incandescent i ka wā mua, ʻoi aku ko lākou ola pōkole a me ka hoʻololi pinepine ʻana i nā kumukūʻai mālama. No laila, ʻoi aku ka kiʻekiʻe o ke kumukūʻai holoʻokoʻa o nā kukui pahū ma mua o nā kukui incandescent..