He mea nui nā ʻea pahu pahu hau no ka hoʻohana palekana ʻana i nā pahu hau. ʻO ka hoʻohana pono ʻana a me ka mālama ʻana i nā valve cylinder gas ke kī e hōʻoia ai i ka palekana o ka pahu hau. E wehewehe ana kēia ʻatikala i ka ʻike kumu e pili ana i nā pahu pahu hau.
ʻO ke kuleana o nā pahu pahu hau
- He mau mea hana ke kinoea e kahe ana i loko a i waho o nā pahu kinoea, i hana mau ʻia me ke keleawe a me ke kila.
- Loaʻa nā ʻōkuhi no nā kinoea like ʻole i nā kuhikuhi pili i ka puka e pale aku ai i ka hoʻopiʻi hewa ʻana a i ʻole ka hui ʻana.
- Pono e loaʻa i nā pahu pahu hau i kekahi mau hana palekana, e like me ke koena o ke kaomi ʻana i nā mea hana no nā pahu acetylene dissolved.
Nā ʻano hoʻolālā o nā pahu pahu pahu hau
ʻO nā ʻano hana nui o nā kīwī kīwī kinoea: pūnāwai i kaomi ʻia, O-ring i sila ʻia, diaphragm kaomi, diaphragm sealed, O-ring sliding, packing gland pressed etc. ʻOkoʻa nā ʻano hana hoʻopaʻa ʻokoʻa.
Nā Koina hana o nā ʻauwaʻa pahu hau
Pono e hoʻokō nā valve cylinder gas i kēia mau koi hana:
1. Ke kū'ē i ke kaomi: hiki iā ia ke pale i kekahi puʻupuʻu kiʻekiʻe me kaʻole o ka leakage a iʻole ka pōʻino.
2. Ke kū'ē i ka wela: pono ka wehe a me ka pani pani ʻana i kekahi degere o ka lapalapa a hiki ke pani maʻamau.
3. Paʻa ea: pono nā pilina ma nā ʻāpana āpau e hoʻokō i kahi pae o ka paʻa o ka ea.
4. ʻAʻole pono e hoʻokuʻu ʻia nā pilina a hoʻololi ʻole ka paʻa o ka ea ma lalo o nā kūlana haʻalulu.
5. ʻO ka lōʻihi: pono e kū ka valve i kekahi helu o ka wehe ʻana a me ka pani ʻana i nā pōʻai a hana pono.
6. Ma hope o nā ho'āʻo like ʻole, pono e noho mau nā ʻāpana, me ka ʻole o ka neʻe ʻana, ka haʻihaʻi, ka looseness etc.
7. Hoʻopaʻa i kekahi hopena mechanical me ka ʻole o ka haki ʻana.
8. Pono nā kīwī oxygen e kū i ka hoʻā ʻana o ka oxygen me ka ʻole o ka ʻā ʻana.
9. Pono nā mea hoʻoluhi kaomi e hoʻokō i nā ʻāpana hana i ʻōlelo ʻia.
Ma ka hoʻohana pono ʻana i nā valve e kū pono ana i nā kūlana hana, hiki ke hōʻoia maikaʻi ʻia ka hoʻohana palekana ʻana i nā pahu hau. Pono nā mea hoʻohana e nānā mau a mālama i nā valve cylinder gas e hōʻoia i kā lākou hana e hoʻokō i nā koi.
Ka manawa hoʻouna: ʻAukake-29-2023