Iimeko eziyimfuneko zokhetho lweFAR

2025-08-08

Ukukhetha fan kufuna umgwebo obanzi ngokusekelwe kwimo yokusebenzisa, iimpawu eziphakathi, iimfuno zomsebenzi, njl njl., Njl njl.

Nantsi amanyathelo athile kunye namanqaku aphambili:

I. Cacisa iimfuno eziphambili: Okokuqala, gxila kwiiparamitha ezimbini ezinkulu ze 'moya' kunye 'nengcinezelo'

Esi sisiseko sokhetho, ekufuneka sibalwe okanye simiselwe ngokusekwe kwimeko eyiyo:

-I-Airflow (Q): Umthamo wegesi ekufuneka uhanjiswe kwicandelo ngalinye (E.G., M3 / H, M3 / MID).

UMZEKELISO I-Boiler Dral Ifuna ukumiselwa ngokusekwe kwinani lomoya olufunekayo lokufumana ipetroli.

-Ingcinezelo (p): Ukuxhathisa ekufuneka koyiswa xa udlulisa igesi (E.G., PA, KPA).

Ukubandakanya ukunganyangeki kwepayipi (ukungavisisani kwendawo kwiigongu, i-valves, njl njl. +

II. Hlanganisa iimpawu eziphakathi: Ngaphandle kweentlobo ezingahambelaniyo

Uhlobo lwegesi echaphazela ngqo uhlobo lwe fan ekhethiweyo, efuna ingqalelo ekhethekileyo kwi:

Ucoceko oluphakathi:

-Ukucoca umoya

-Inothuli / amasuntswana (njengokususwa kwam uthuli, ukuthutha kwesamente): Khetha i-Toun Chest AFSTERS (njengabalandeli be-Centaigal), kubalandeli be-centrifugal), abalandeli be-axial bathabathela ekuqokeleleni uthuli kunye ne-jamming).

-Iqukethe igesi ezibonakalayo (ezinjengegesi yenkunkuma yekheminyi): Khetha iindidi ezinganyangekiyo ze-colospoion

Ubushushu obuphakathi:

-Iqondo lobushushu eliqhelekileyo (≤80 ℃): Abalandeli abaqhelekileyo banokusetyenziswa.

-Iqondo lokushisa eliphezulu (njenge-boiler flue irhasi, ukuhambisa i-moya eshushu, 80-400 ℃): Khetha abalandeli beqondo lokunganyangeki (njengabaxhasi beqondo elinamaqondo aphezulu, iimoto ezixhotyisiweyo ngeenkqubo zokupholisa).

Ukuqhwadanisa nokuqhushumba:

-I-Methane, igesi, njl njl .:

III. Ngokusekwe kwiimpawu zemowudi: dibanisa iintlobo ze fan

Abalandeli abahlukeneyo baneempawu ezahlukeneyo zoxinzelelo, ezifuna ukutshatiswa 'neemfuno zoxinzelelo lwenqwelo moya "yendawo:

- Abalandeli be-Axial: Ilungele 'i-Airmflow ePhezulu, imeko ephantsi' ye-pronarios (uxinzelelo oluqhelekileyo (uxinzelelo oluqhelekileyo)

Umzekelo: Iworkshop yendibano iphela, i-Collengend Dentilation, i-ventila ye-ventnel ventilation (ifuna ngokukhawuleza ukuthutha isixa esikhulu somoya, ukumelana okuncinci).

Abalandeli beCentrifugal:

-Inqanaba le-centrifugal fan ye-centrifugal: ilungele 'i-themoium ye-moya ephakathi, uxinzelelo oluphakathi' (uxinzelelo lwe-5-15kpa), njengokuphuma kwabalandeli be-boiler, ukuphuma kwekhitshi.

-Inqanaba elininzi le-centrifugal fan: Ifanelekile 'kwi-Airflow Special' (uxinzelelo ≥10kpa, idlule i-100kpa), ukuhambisa irhasi ephezulu ye-piped, imigodi engaphantsi komhlaba.

Ezinye iindidi ezikhethekileyo:

-Iingcambu ibhulukhwe: Uxinzelelo oluphezulu (ukuya kuthi ga kwi-200kpa nangaphezulu), ukuhamba okuzinzileyo, kulungelwe i-Aebarios yoNyango ye-Lubatic (njengokuhamba kwamanyano), kodwa ingxolo iphakame kakhulu.

-I-fan nganye exutywe: phakathi kwe-axial ne-centrifugal, i-centrifugal, imozulu ephakathi kunye noxinzelelo, ilungele ukonwaba phakathi koxinzelelo oluphakathi kunye ne-shaft ye-shaft vertial).

Iinkcukacha zokukhetha: Ukulungelelanisa ukusebenza kakuhle kunye nokusebenza

-Ukusebenza ngokuqala: Khetha imodeli enobuchule obuphezulu kwiimeko 'zokuloba

Ufakelo kunye nolondolozo:

-Isithuba esilinganiselweyo: Khetha iimodeli zeClettict (ezinje ngeminwe yokuhamba kwe-axial, abalandeli abancinci bekhulu); Ukuba ukufakelwa ngaphakathi kwe-ducts kuyadingeka, i-ductrifuba i-Centrifugal bavela.

-Ingqungqwa yolondolozo: Ukubeka phambili iimodeli ezinamalungu asuswayo (anjengokuthiyiswa kwemodyuli ye-Modulars, kwiBrings), kwiindaba eziphakathi, ezifuna ulondolozo rhoqo).

Iimfuno zengxolo: Kwindawo ezibuthathaka zengxolo (ezinjengeendawo zokuhlala, iiofisi), zibeka phambili iimodeli zengxolo eziphantsi (ezinjengokukhetha iimodeli zesantya eziphantsi ze-axial, ukongeza abalandeli beCentaigal).