Mea Hana Paipu Kila Alakaʻi a me ka Mea Hoʻolako ma Kina |

Nā Māhele ʻenehana a me nā Paipu Nui

Ma waena o nā "kaʻa" e pono ai e hoʻoneʻe i kahi mea, ʻo kekahi o nā mea maʻamau ka pipeline. Hāʻawi ka pipeline i ka halihali haʻahaʻa a me ka hoʻomau ʻana o nā kinoea a me nā wai. I kēia lā, nui nā ʻano pipeline. ʻOkoʻa nā hoʻolālā i ka unahi, ke anawaena, ke kaomi, a me ka mahana hana.

ʻOkoʻa nā paipu nui, pūnaewele pono, ʻenehana, moku (mīkini) i ke anawaena. E nānā pono kākou i ke kumu a me nā mahele o nā paipu nui a me nā paipu ʻenehana.

paipu kila papa B

Kumunā paipuHoʻonohonoho a me ka mahele
He ʻano hana paʻakikī nā paipu kumu, nona kahi paipu fila multi-kilomita, nā kikowaena pamu kinoea a ʻaila paha, nā keʻa ma luna o nā muliwai a i ʻole nā ​​alanui. Lawe nā paipu kumu i nā huahana aila a me ka petroleum, ke kinoea hydrocarbon liquefied, ke kinoea wahie, ke kinoea hoʻomaka, a pēlā aku.
Hana ʻia nā paipu nui a pau e ka ʻenehana wili wale nō. ʻO ia hoʻi, ma ka ʻili o kekahi paipu nui hiki iā ʻoe ke ʻike i kahi wili a i ʻole kahi humuhumu pololei. Ma ke ʻano he mea hana no ka hana ʻana i ia mau paipu, hoʻohana ʻia ke kila, no ka mea, he mea hoʻokele waiwai, paʻa, moʻa maikaʻi a hilinaʻi hoʻi. Eia kekahi, hiki ke lilo i kila kūkulu "maʻamau" me nā waiwai mechanical i koho ʻia, kila haʻahaʻa kalapona a i ʻole carbonic e lilo i mea maʻamau.
Ka hoʻokaʻawale ʻana o nā paipu laina nui
Ma muli o ke kaomi hana i loko o ka pipeline, ua māhele ʻia nā pipeline kinoea nui i ʻelua mau papa:
I - ma nā kaomi hana ma mua o 2.5 a 10.0 MPA (ma luna o 25 a 100 kgs/cm2) i hoʻokomo ʻia;
II - ma nā kaomi hana ma mua o 1.2 a 2.5 MP (ma luna o 12 a 25 kgs/cm2) i hoʻokomo ʻia.
Ma muli o ke anawaena o ka pipeline, ua māhele ʻia i ʻehā mau papa, mm:
ʻO wau - me ke anawaena maʻamau o ʻoi aku ma mua o 1000 a 1200 i hoʻokomo ʻia;
II - like nō, ʻoi aku ma mua o 500 a 1000 i hoʻokomo ʻia;
ʻO III nō hoʻi.
IV - 300 a emi mai paha.

Nā paipu ʻenehana. Hoʻonohonoho a me ka mahele
ʻO nā paipu ʻenehana he mau mea hana no ka hoʻolako ʻana i ka wahie, ka wai, nā mea maka, nā huahana hapa-hoʻopau a me nā huahana like ʻole i hoʻohana ʻia i ka hana ʻana ma kahi hale hana ʻoihana. ʻO kēlā mau paipu e halihali i nā mea maka i hoʻolilo ʻia a me nā ʻōpala like ʻole.
Hana ʻia ka hoʻokaʻawale ʻana o nā pipelines ʻenehana ma muli o nā ʻano e like me:
Wahi:ma waena o nā kumu, ma loko o ka lālā.
ʻO ke ʻano o ke kau ʻana:ma luna o ka honua, honua, ma lalo o ka honua.
Kaomi kūloko:ʻaʻohe kaomi (self-ute), vacuum, kaomi haʻahaʻa, kaomi waena, kaomi kiʻekiʻe.
Mahana o ka mea hiki ke lawe ʻia:cryogenic, anu, maʻamau, mehana, wela, wela loa.
Ka ikaika o ka mea hiki ke lawe ʻia:ʻaʻole hoʻouka kaua, nāwaliwali-hoʻouka kaua (liʻiliʻi-hoʻouka kaua), waena-hoʻouka kaua, hoʻouka kaua.
Mea hiki ke lawe ʻia:nā paipu mahu,nā paipu wai, nā paipu,nā paipu kinoea, nā paipu oxygen, nā paipu aila, nā uea acetyleno, nā paipu aila, nā paipu kinoea, nā paipu waikawa, nā paipu alkaline, nā paipu ammonia, a pēlā aku.
Mea Hana:kila, kila me ka uhi kūloko a waho paha, mai nā metala ʻole-ferrous, hao i hoʻolei ʻia, mai nā mea ʻole-metala.
Hoʻohui:hiki ʻole ke hoʻokaʻawale ʻia, mea hoʻohui


Ka manawa hoʻouna: Sep-01-2022

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