Indlela yokukhetha eyona fan engcono kuwe?

Indlela yokukhetha eyona fan engcono kuwe?

Xa ufuna ukuxhobisa indawo osebenzela kuyo ngesona sixhobo sokungenisa umoya esingabizi kakhulu kwaye sizinzile, zeziphi iimeko zokusingqongileyo ekufuneka uyazi? Oku kulandelayo yinkampani yethu ukukubonelela ngeereferensi ezithile. Xa ukhetha ifeni, ezi parameters zilandelayo kufuneka ziqwalaselwe:

1. Umthamo womoya: ubhekisela kumlinganiselo womoya onokuthi uhanjiswe ngumqhubi, ngokuqhelekileyo iyunithi i-cubic metres ngeyure (m3 / h), okanye i-CFM, xa ukhetha i-fan, kuyimfuneko ukugqiba umthamo womoya ofunekayo ngokwe ukusetyenziswa ezahlukeneyo kunye nokusingqongileyo.

2. Uxinzelelo olupheleleyo: lubhekiselele kuxinzelelo oluveliswa ngumqhubi, ngokuqhelekileyo iyunithi i-PASCAL (Pa), ubukhulu boxinzelelo lwe-static buchaphazela ngokuthe ngqo ukuba umqhubi unokuhambisa umthamo womoya owaneleyo. Ukusetyenziswa okuhlukeneyo kuya kuhambelana neemfuno ezahlukeneyo zolawulo lomoya kunye neemfuno zoxinzelelo, eziza kuchaphazela ngokuthe ngqo uhlobo lomqhubi ofunekayo, njengabalandeli be-axial flow, umthamo womoya jikelele uncinci, kwaye uxinzelelo luncinci; Kukho iintlobo ezininzi zeefeni ze-centrifugal, kwaye zinokwahlulwa zibe ziindidi ezininzi ngokobungakanani boxinzelelo, njengabalandeli be-centrifugal abanoxinzelelo oluphantsi: njengabalandeli be-4-72 series centrifugal, 4-73 series fans centrifugal, 4-79 series. abalandeli be-centrifugal; Uxinzelelo oluphakathi abalandeli centrifugal: ezifana Y5-51 series abalandeli centrifugal, 6-24, 6-35, 6-42 series abalandeli centrifugal, 7-28 series abalandeli centrifugal; abalandeli boxinzelelo oluphezulu ezifana: 8-09 series centrifugal fans, 9-12 series abalandeli centrifugal, 10-18 series abalandeli centrifugal, 8-39 series abalandeli centrifugal, 9-38 series abalandeli centrifugal njalo njalo.

I-3 Amandla: ibhekisela kumandla ombane okanye oomatshini afunwa ngumqhubi, ngokuqhelekileyo kwi-watts (W), xa ukhetha umqhubi, kuyimfuneko ukulinganisa amandla ombane kunye nomthamo womoya ofunekayo kunye noxinzelelo lwe-static. Xa ukhetha i-motor, kufuneka uqwalasele into ethile yokhuseleko, oko kukuthi, kufuneka ukhethe i-motor enamandla ngaphezu kokufunwa.

4. Ingxolo: ibhekisa kwingxolo eyenziwa ngumqhubi ngexesha lokusebenza, ngokuqhelekileyo kwiidecibels (dB), kunye nemigangatho yengxolo efanelekileyo yendawo kufuneka ithathelwe ingqalelo xa ukhetha ifeni. Ngokubanzi, siya kusebenzisa umgama osemgangathweni osuka kumthombo wesandi njengomlinganiselo.

1. Ifeni ye-Centrifugal: Lolona hlobo luxhaphakileyo lwefeni, olunokusetyenziswa kwiinkqubo zokupholisa umoya, iinkqubo zokungenisa umoya, izixhobo zoshishino, njl.

2. I-Axial fan: I-fan ye-high-speed encinci, efanelekileyo kwiinkqubo zomoya kunye nezixhobo zoshishino.

3. Umlandeli odityanisiweyo: Yifeni phakathi kwefeni ye-centrifugal kunye ne-axial fan, enokuba neenzuzo zombini ukuya kumlinganiselo othile.

4. I-Jet fan: Yeyona fan encinci enesantya esiphezulu, ilungele umoya wasekhaya kunye nenkqubo yokukhupha igaraji engaphantsi komhlaba.

5. Umqhubi we-Dc: luhlobo olutsha lomqhubi, olunokugcina amandla, olusebenzayo, oluzolileyo kunye nezinye iingenelo, ezifanelekileyo kumandla aphantsi, izixhobo ezincinci zokungena umoya kunye nokutshatyalaliswa kobushushu.

1. Iimeko zokusingqongileyo: Misela iimeko zokusingqongileyo ezifuna umoya okanye ukukhupha umoya, njengobushushu bomoya, ukufuma, umxholo wothuli, njl.

2. Ukusetyenziswa kwefeni: Misela ukusetyenziswa komsebenzi we-fan, kubandakanywa ukungena komoya, ukukhupha umoya, ukutshatyalaliswa kobushushu, njl.

3. Ukuchasana kwe-duct: Ubude bombhobho, i-elbow, i-filter, njl njl. efunekayo kwi-ventilation okanye ukukhupha umoya kuya kuzisa ukuchasana okongeziweyo kwi-fan, kwaye i-static pressure parameters of fan kufuneka ikhethwe ngokufanelekileyo.

4. Unikezelo lwamandla kunye nemodi yokulawula: Khetha umbane ofanelekileyo kunye nemodi yokulawula, kubandakanywa ukunikezelwa kwamandla e-AC, ukunikezelwa kwamandla e-DC, ukulawulwa kwesantya sombane, ukutshintshela ngokuzenzekelayo, njl.

5. Isikhundla sokufakela: Khetha indawo efanelekileyo yokufakela, kuquka umhlaba, ukuphakamisa, udonga, njl.

[Isiphelo] Ukukhetha abalandeli yinkqubo yobuchwephesha nentsonkothileyo, efuna ingqwalasela ebanzi yezinto ezininzi. Ekukhethweni kwabalandeli, kufuneka siqwalasele ngokupheleleyo indawo eyiyo kunye nokusetyenziswa, silandele imigaqo esisiseko yokukhethwa kwabalandeli, ukwenzela ukuba kuqinisekiswe ukukhethwa kweyona fan efanelekileyo.