Maemo a hlokahalang bakeng sa khetho ea ho khethoa

2025-08-08

Khetho ea Chanka e hloka kahlolo e felletseng e thehiloeng ho maemo a tlase, litšobotsi tse mahareng, le bohlokoa, 'ha le ntse le nahana ka mokhoa o tšoanang oa ho sebetsa.

Mona ke mehato e khethehileng le lintlha tsa bohlokoa:

I. Hlakisa litlhoko tsa mantlha: Pele, tsepamisa maikutlo ho likarolo tse peli tse kholo tsa 'Airflolo' le 'khatello'

Ena ke motheo oa khetho, e hlokang ho baloa kapa e ikemiselitseng ho latela maemo a nnete:

- Airflow (q): Moqomo oa khase o hlokang ho tsamaisoa ka nako ea yuniti (e.g.

Mohlala: Ho etsa mosebetsi oa ho sebetsa ho hloka lipalo ho latela Tekanyetso ea Bophara ba Workshop Alter (Airflow Draft Draft Draft e hloka boikemisetso bo hlokahalang ka tekanyo e hlokahalang bakeng sa ntoa ea mafura.

- khatello (leq): ho hanyetsa ho hlokang ho hlōloa ha u fetisa khase (e.g., PA ,, KPA.

Ho kenyelletsa le pepelo ea pepelo (ea lehae le likolone, tse kang lifilimi, e leng lisebelisoa

II. Kopanya litšobotsi tse mahareng: Khethollang mefuta e sa lumellaneng

Mofuta oa boholo ba khase ka kotloloho o ama mofuta oa fan, o hlokang tlhokomelo e khethehileng ho:

Bohlooa bo bohareng:

- Moea o hloekileng (joalo ka mocheso oa Ofisi): O ka khetha libapali tsa Centrifugal, libapali tsa Axial, litšenyehelo tse tlase, litšenyehelo tse tlase.

- E na le lerōle / likaroloana (tse kang tsa ho tlosa lerōle tse thibelang (joalo ka libapali tse sa khaotseng (joalo ka li-centrifsal (li lula li bokelloa le ho bokelloa.

- Ho na le likhase tse tahiloeng (joalo ka khase ea Lisosa tsa Bakomisi)

Mocheso o mahareng:

- mocheso o tloaelehileng (≤80 ℃): Li-balateli ba tloaelehileng bo ka sebelisoa.

- Mofuthu o phahameng (joalo ka boiler Fue khase, ho latela moea o chesang, ho latela balateli ba mocheso o phahameng haholo.

Bokhabane bo boholo le ho phatloha:

- joalo ka methane, khase, jj.: Phekolo ea bopaki ba ho phatloha ha koloi, ho kena, joalo-joalo, ho kopana le litekanyetso tsa bopaki

III. E ipapisitse le litšobotsi tsa liketsahalo: Match Fance

Menehelo e fapaneng e na le litšobotsi tse fapaneng tsa "li-arflolo tse fapaneng, tse hlokang ho tšoana le litlhokahalo tsa khatello ea moea

- Li-Fans tsa Axial: E loketse 'moea o phahameng oa moea o phahameng, khatello hangata ≤5kpa, moea o ka fihlela mashome a likete a M3 / h).

Mohlala: Kakaretso ea lithupelo tsa thupelo, Tower Tower Tower Tower Tower Road, U hloka ho tsamaisa moea o moholo oa moea o monyane kapele, khanyetso e nyane).

Fans ea Centrigugal:

- Sekhahla se le seng sa centifugal: Lokollo e mahareng, khatello e mahareng '(khatello ea lijo tsa bohlano.

- Khoebo ea masiba a mangata centrifugal: E loketse 'marabele a mangata a khang ea lik'hemik'hale.

Mefuta e meng e khethehileng:

- Metsofo: Khatello e phahameng (ho fihlela 200kpa le ho phalla ka mokhoa o tsitsitseng (joalo ka molumo oa kalafo) (joalo ka lerata), empa Lerata le phahameng haholo.

- Sesebelisoa se tsoakanya: pakeng tsa moea oa Axial le centrifigal, moea o leka-lekaneng, o loketseng moea o fokolang (joalo ka ho aha moea o fokolang (joalo ka ho aha moea o fokolang oa ho aha

Etsa qeto ea lintlha tsa khetho: Ho sebetsa hantle ha ho ba teng le ho sebetsa hantle

- Ts'ebetso ea pele: Khetha mofuta o phahameng ka ho fetisisa oa ho "moea o mongata (ts'ebetso ea moea o khelohileng

Ho kenya le ho lokisa:

- Sebaka se lekanyelitsoeng: Khetha mefuta e kopanetsoeng (joalo ka libapali tsa axial flang, libapali tse nyane tsa centrifugal); Haeba ho kenya likokoana-hloko ha ho hlokahala, duct-e balebelitsoeng libapali tsa centrifugal li ka khethoa.

- Tlhokomelo ea tokiso: Sebaka sa pele ho likarolo tse nnehang habonolo (joalo ka moralo o rarahaneng oa basetsi

- Litlhokahalo tsa lerata: Bakeng sa libaka tse tšosang tse lerata (joalo ka libaka tsa bolulo, liofisi tse tlase tsa molumo