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Ka loina hana o ka pauma ahi

2024-08-02

pamu ahi?O ia ka pauma i ho?ohana kūikawā ?ia i nā ?ōnaehana pale ahi ?O kāna hana nui ka hā?awi ?ana i ka kahe wai ki?eki?e e ho?opau koke i ke kumu ahi ke loa?a ke ahi.

pamu ahiHiki ke ho?oka?awale ?ia ke kumu hana i kēia mau ?anu?u:

1.?Ano pāma

  • pauma centrifugal: ?O ke ?ano ma?amau o ka pauma ahi a kūpono i ka hapa nui o nā ?ōnaehana pale ahi.
  • Axial kahe pāpa?i: He kūpono no nā manawa e pono ai ke kahe nui a me ke po?o ha?aha?a.
  • Pāmī kahe hui: ma waenapauma centrifugala me nā paila kahe axial, kūpono no ke kahe waena a me nā koi po?o.

2.Nā palena hana

  • Kahe (Q): ?O ka ?āpana he mau mika cubic no ka hola (m?/h) a i ?ole lita no kekona (L/s), e hō?ike ana i ka nui o ka wai i hā?awi ?ia e ka pamu i kēlā me kēia manawa.
  • Hāpai (H): ?O ka ?āpana he mau mika (m), e hō?ike ana i ke ki?eki?e e hiki ai i ka paila ke hāpai i ka wai.
  • Mana(P): He kilowatt (kW) ka wae, e hō?ike ana i ka mana mīkini pahū.
  • Pono (n): Hō?ike i ka pono o ka ho?ololi ?ana i ka ikehu o ka pamu, i hō?ike pinepine ?ia ma ke ?ano he pākēneka.
  • Ka māmā holo (n): ?O ka ?āpana he ho?ololi i kēlā me kēia minuke (rpm), e hō?ike ana i ka wikiwiki o ka ho?ololi ?ana o ka impeller pamu.
  • Pumi (P): ?O ka ?āpana ?o Pascal (Pa) a i ?ole Bar (bar), e hō?ike ana i ke kaomi wai ma ka puka pā.

3.?O ka haku mele

  • kino pauma: ?O ka mea nui, i hana mau ?ia me ka hao ho?olei a i ?ole ke kila kila, i loa?a nā awa a me nā awa ho?oku?u.
  • mea ho?olele: ?O ka mea ko?iko?i, ka mea e ho?oulu ai i ka ikaika centrifugal ma o ka ho?ololi ?ana, hana ma?amau ?ia me ke kila kila a i ?ole ke keleawe.
  • axis: Ho?ohui i ka motika a me ka impeller e ho?ouna i ka mana.
  • Sila: No ka pale ?ana i ka leaka wai, ma?a mau nā sila mechanical a me nā sila pa?i.
  • Hāpai: Kāko?o i ka ho?ololi ?ana o ke kumu a ho?emi i ka friction.
  • ka?a ka?a: Hā?awi i kahi kumu mana, ma?amau he ?ekolu ?āpana AC.
  • ?ōnaehana ho?omalu: Loa?a i ka mea ho?omaka, nā mea ?ike a me ka papa ho?omalu e nānā a ho?okele i ka hana ?ana o ka paila.

4. Kumu hana

  1. ho?omaka: Ke ?ike ka ?ōnaehana ho?āla ahi i kahi hō?ailona ahi, e ho?omaka ka ?ōnaehana ho?okelepamu ahi. Hiki nō ho?i ke ho?oikaika lima, ma ke pihi a i ?ole ka ho?ololi ?ana i ka papa mana.

  2. e komo i ka wai:pamu ahiHo?okahe ?ia ka wai mai kahi kumu wai e like me ka lua ahi, ka luawai lalo, a i ?ole ka ?ōnaehana wai o ke aupuni ma o ka paipu ho?ohehe?e. Ho?okomo pinepine ?ia ka inlet o ka paila me kahi kānana e pale ai i ka ?ōpala mai ke komo ?ana i ke kino pamu.

  3. Ho?onui: Ma hope o ke komo ?ana o ka wai i loko o ke kino pāpa?i, ho?okumu ?ia ka ikaika centrifugal e ka ho?ololi ?ana o ka impeller, ka mea e ho?olalelale a kaomi i ke kahe wai. ?O ka ho?olālā a me ka wikiwiki o ka impeller e ho?oholo i ke kaomi a me ke kahe o ka paila.

  4. hā?awi ?ana: Lawe ?ia ka wai kaomi i nā ?āpana like ?ole o ka ?ōnaehana pale ahi ma o ka paipu puka wai, e like memea ho?ohehe?e ahi, ?ōnaehana sprinkler a i ?ole pū wai, etc.

  5. ho?omalu:pamu ahiHo?olako pinepine?ia me nā mea?ike kaomi a me nā mea kahe e nānā i ke kūlana hana o ka pūnaewele. Ho?oponopono ka ?ōnaehana ho?omalu ?akomi i ka hana ?ana o ka pauma ma muli o ka ?ikepili mai kēia mau mea ?ike e hō?oia i ka pa?a o ka wai a me ke kahe.

  6. kū: Pa?a 'akomi ka ?ōnaehana ho?omalu ke pio ke ahi a ?ike paha ka ?ōnaehana ?a?ole pono ka wai.pamu ahi. Hiki nō ho?i ke ho?oku?u lima, ma ke pihi a i ?ole ka ho?ololi ?ana i ka papa ho?omalu.

5.Nā kiko?ī ka?ina hana

  • Ka manawa ho?omaka: ?O ka manawa mai ka loa?a ?ana o ka hō?ailona ho?omaka a hiki i ka ?umeke a hiki i ka wikiwiki helu, ma?amau mai kekahi mau kekona a i ?umi kekona.
  • ki?eki?e ho?ohehe?e wai: ?O ke ki?eki?e ki?eki?e kahi e hiki ai i ka pamu ke huki wai mai ke kumu wai, ma?amau he mau mika a ?oi aku ma mua o ?umi mau mika.
  • Pihi po?o kahe: Hō?ike i ka ho?ololi ?ana o ke po?o pamu ma lalo o nā kahe kahe like ?ole a he hō?ailona ko?iko?i ia o ka hana ?ana o ka paila.
  • NPSH (?upena po?o ho?ohehe?e maika?i): Hō?ike i ke kaomi ha?aha?a i koi ?ia ma ka hopena ho?omo?a o ka paila e pale ai i ka cavitation.

6.Nā hi?ohi?ona noi?i

  • hale ki?eki?e: Pono ka paila ki?eki?e e hō?oia i ka hiki ke hā?awi ?ia ka wai i nā papahele o luna.
  • ?oihana ?oihana: Pono ka pauma kahe nui no ka pale ?ana i kahi ahi nui.
  • lako wai aupuni: Pono ke kahe pa?a a me ke kaomi e hō?oia i ka hilina?i o ka ?ōnaehana pale ahi.

7.Mālama a mālama

  • Nānā mau: Me ka nānā ?ana i ke kūlana o nā sila, nā bearings a me nā ka?a.
  • lubricating: Ho?ohui mau i ka ?aila i nā bearings a me nā ?āpana ?ē a?e.
  • ma?ema?e: Wehe i nā ?ōpala mai ke kino pauma a me nā paipu e hō?oia i ka holo ?ana o ka wai.
  • holo hoao: E hana ma?amau i nā ho?ā?o ho?ā?o e hō?oia i hiki ke ho?omaka a hana ma?amau ka pamu i kahi pilikia.

Laulaha,pamu ahi?O ke kumu hana ka ho?ololi ?ana i ka ikehu mechanical i ka ikehu kinetic a me ka ikehu kūpono o ka wai, a laila e loa?a ai ka lawe wai kūpono e pane i nā pilikia ahi. Me kēia mau ?ikepili kiko?ī a me nā ?āpana, hiki ke ?ike i ka ?ike pihapamu ahi?O ke kumu hana a me nā hi?ohi?ona hana no ka koho maika?i a me ka mālamapamu ahi.

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