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Akụkọ |14-02-2025

Kedu ka omimi ntinye moto na impeller si emetụta arụmọrụ Fans?

Na imepụta fan, ọnọdụ nke ntinye moto nwere mmetụta dị ukwuu na arụmọrụ ikuku na njirimara mkpọtụ. N'ihi mmachi oghere, moto na-ejikarị akụkụ ụfọdụ na mpaghara impeller. Ndozi imewe a nwere ike imetụta nrụgide fan static, arụmọrụ, njirimara mgbaba ime, yana ọkwa mkpọtụ.

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1. Aerodynamic Performance

• Mbelata na nrụgide Static na arụmọrụ: Dị ka omimi intrusion moto na-abawanye, ma nrụgide nrụgide static na arụmọrụ na-ebelata, karịsịa n'okpuru ọnọdụ ọnụego dị elu:

 - Na ọnụ ọgụgụ dị ala (Q / Qn = 0.5), nrụgide static na arụmọrụ na-ebelata site na 3.1% na 2.8%, n'otu n'otu.

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 - Na ọnụ ọgụgụ nhazi nhazi (Q/Qn = 1.0), nrụgide na arụmọrụ na-ebelata site na 12.3% na 9.4%, n'otu n'otu.

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 - Na ọnụ ọgụgụ dị elu (Q/Qn = 1.3), nrụgide static na-agbada site na 82.8%, na arụmọrụ na-ebelata site na 79.1%.

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ihe onyonyo emelitere (2)

2. Àgwà mmiri nke ime

  • Mmetụta Mgbochi Ụzọ Ọsọ:

  -N'okpuru ọnọdụ mmiri dị ala, ntinye moto na-enwe mmetụta dị nta na ntinye, na-emetụta mpaghara etiti na azụ azụ.

  -Na imewe eruba ọnụego, vortex nkewa ụdị na agụba mmiri n'akụkụ na-eduga n'ọnụ, na oké moto elu pụta na-erughị eru eruba na Itie.

  -N'ọnụego dị elu, intrusion moto na-akpata mmetụta mgbochi siri ike, na-eduga na nkesa nrụgide na-enweghị isi na efere ihu na azụ, na-ebelata nkwụsi ike nke fan.


  • Mgbanwe Ọdịdị Vortex:

  - N'ime ntinye fan, ikuku na-efe efe na-esi na axial gaa na radial, na-akpụ otu ụzọ ntụgharị ihu n'etiti moto na efere azụ.

  - Mgbe elu intrusion dị elu ruru h = 4H / 8, vortices ndị a na-aghọwanye ndị a ma ama, na-abawanye ụba nke mfu mmiri.

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3. Njirimara mkpọtụ

  • Ka ogo ntinye moto na-abawanye, ọkwa mkpọtụ fan na-ebili nke ukwuu, ọkachasị n'ogo dị elu (6300-8000 Hz).

  • Na Q/Qn = 1.0 na Q/Qn = 1.3, ụda ike ụda na-abawanye nke ọma, na h = 4H/8 na-egosi ihe dịka 3.8% mmụba na mkpọtụ ma e jiri ya tụnyere h = 0.

4. Mmechi

  • Mwepu moto na-agafeghị oke (h ≤ 2H / 8) na-enwe mmetụta dị nta na arụmọrụ fan, ma mgbe ịdị elu intrusion karịrị h = 3H / 8, mmebi arụmọrụ dị ịrịba ama na-eme, karịsịa n'okpuru ọnọdụ dị elu.

  • A na-atụ aro ịkwalite imewe efere azụ ma ọ bụ imezi nhazi moto iji belata mmetụta na-adịghị mma nke ntinye moto na ikuku ikuku na ọkwa mkpọtụ.

  • Ọmụmụ ihe a na-enye ntụaka dị mkpa maka ịkwalite ndị fan centrifugal na-enweghị volut, ọkachasị maka HVAC, sistemu ikuku, na ngwa etiti data.


Atụmatụ nkwalite nke Seemtek

Seemtek na-aga n'ihu na-ebuli imewe moto iji bulie ike mmepụta ya na dayameta rotor pere mpe, na-ebelata mmetụta nke omimi ntinye moto na arụmọrụ fan. N'otu oge ahụ, Seemtek emezigharịla ihe arụrụ arụ iji wedata nha nke nrịgo elu igwe. Nkwalite a na-eme ka njirimara ikuku na-erugharị n'ozuzu ya dịkwuo mma, na-ebelata mfu mmiri na-asọpụta, ma na-ebelata mkpọtụ fan.


nke Seemtek Ọ dị mma EC Centrifugal Fans na Romulus EC Centrifugal Fans tinye usoro impeller a dị elu, na-eme ka arụmọrụ zuru oke na-arụ ọrụ ma na-ebelata mkpọtụ ọrụ. N'ịga n'ihu, Seemtek na-anọgide na-agba mbọ na ọganihu nkà na ụzụ, na-enye ngwọta dị elu, obere mkpọtụ na ike nchekwa maka ngwa ụlọ ọrụ na azụmahịa dị iche iche.


Kpọtụrụ anyị maka ozi ndị ọzọ:[email protected]

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