Ungakhetha kanjani fan engcono kakhulu kuwe?

Ungakhetha kanjani fan engcono kakhulu kuwe?

Uma udinga ukuhlomisa indawo yakho yokusebenza ngemishini yokungenisa umoya engabizi kakhulu futhi ezinzile, yiziphi izici zemvelo okudingeka uzazi? Okulandelayo inkampani yethu ukukunikeza izinkomba ezithile. Lapho ukhetha ifeni, imingcele elandelayo idinga ukucatshangelwa:

1. Ivolumu yomoya: isho inani lomoya fan elingadlulisa, ngokuvamile iyunithi ingama-cubic metres ngehora (m3/h), noma i-CFM, lapho kukhethwa ifeni, kuyadingeka ukunquma ivolumu yomoya edingekayo ngokusho ukusetshenziswa ezahlukene kanye nezindawo.

2. Ukucindezela okugcwele: kubhekisela ekucindezelweni okukhiqizwa yi-fan, ngokuvamile iyunithi i-PASCAL (Pa), ubukhulu bengcindezi ye-static buthinta ngokuqondile ukuthi ngabe fan ingakwazi ukuletha umthamo womoya owanele. Ukusetshenziswa okuhlukile kuzohambisana nezidingo ezahlukene zokulawulwa komoya kanye nezidingo zokucindezela, okuzothinta ngokuqondile uhlobo lwesiphephetha-moya esidingekayo, njengamafeni okugeleza kwe-axial, ivolumu yomoya evamile incane uma kuqhathaniswa, futhi ukucindezela kuncane; Kunezinhlobo eziningi zabalandeli be-centrifugal, futhi zingahlukaniswa ngezinhlobo eziningi ngokuya ngosayizi wengcindezi, njengabalandeli be-centrifugal abanomfutho ophansi: njengabalandeli be-centrifugal abangu-4-72, abalandeli be-4-73 series centrifugal, 4-79 series. abalandeli be-centrifugal; Abalandeli be-centrifugal abanengcindezi emaphakathi: njengabalandeli be-centrifugal be-Y5-51, abalandeli be-centrifugal abangu-6-24, 6-35, 6-42, abalandeli be-centrifugal abangu-7-28; Abalandeli bengcindezi ephezulu njenge-:8-09 series centrifugal fans, 9-12 series centrifugal fans, 10-18 series centrifugal fans, 8-39 series centrifugal fans, 9-38 series fans centrifugal njalonjalo.

I-3 Amandla: ibhekisela kumandla kagesi noma emishini adingwa isiphephetha-moya, ngokuvamile ngama-watts (W), lapho kukhethwa isiphephetha-moya, kuyadingeka ukulinganisa amandla efeni nevolumu yomoya edingekayo kanye nokucindezela okumile. Lapho ukhetha i-motor, udinga ukucabangela isici esithile sokuphepha, okungukuthi, udinga ukukhetha i-motor enamandla kakhulu kunalokho okudingekayo.

4. Umsindo: ubhekisela emsindweni ovezwa isiphephetha-moya ngesikhathi sokusebenza, ngokuvamile ngama-decibel (dB), futhi amazinga afanele womsindo wendawo adinga ukucatshangelwa lapho kukhethwa ifeni. Ngokuvamile, sizosebenzisa ibanga elijwayelekile ukusuka kumthombo womsindo njengebhentshimakhi.

1. Ifeni ye-Centrifugal: Iwuhlobo oluvame kakhulu lwefeni, engasetshenziswa ezinhlelweni zokupholisa umoya, izinhlelo zokungenisa umoya, okokusebenza kwezimboni, njll.

2. I-Axial fan: Iyisiphephetha-moya esincane esinesivinini esikhulu, esilungele izinhlelo zokupholisa umoya kanye nemishini yezimboni.

3. Isifani sokugeleza okuxubile: Kuyisiphepheli phakathi kwefeni eyi-centrifugal ne-axial fan, engaba nezinzuzo zakho kokubili ngokwezinga elithile.

4. I-Jet fan: Iyisiphephetha-moya esincane esinesivinini esikhulu, esilungele ukungena komoya wendawo kanye nesistimu yokukhipha umoya egalaji elingaphansi komhlaba.

5. I-Dc fan: iwuhlobo olusha lwefeni, enokonga amandla, esebenza kahle, ethule nezinye izinzuzo, ifanele amandla aphansi, umoya omncane wemishini kanye nokukhipha ukushisa.

1. Izimo zemvelo: Thola izimo zemvelo ezidinga umoya noma umoya ophumayo, njengezinga lokushisa lomoya, umswakama, uthuli, njll.

2. Ukusetshenziswa kwabalandeli: Nquma ukusetshenziswa okusebenzayo kwesiphephetha-moya, okuhlanganisa ukungena komoya, i-exhaust air, ukunqanyulwa kokushisa, njll.

3. Ukumelana ne-duct: Ubude bomgudu, indololwane, isihlungi, njll. okudingekayo ukuze kungene umoya noma umoya wokukhipha umoya kuzoletha ukumelana okwengeziwe ku-fan, futhi imingcele ye-static pressure ye-fan idinga ukukhethwa ngokufanele.

4. Ukunikezwa kwamandla kanye nemodi yokulawula: Khetha imodi efanelekile yokunikezwa kwamandla kanye nemodi yokulawula, okuhlanganisa ukunikezwa kwamandla kagesi we-AC, ukunikezwa kwamandla kagesi we-DC, ukulawulwa kwesivinini sikagesi, ukushintshwa okuzenzakalelayo, njll.

5. Indawo yokufaka: Khetha indawo yokufaka efanelekile, okuhlanganisa phansi, ukuphakamisa, udonga, njll.

[Isiphetho] Ukukhetha abalandeli kuyinqubo echwepheshe kakhulu futhi eyinkimbinkimbi, edinga ukucatshangelwa okuphelele kwezici eziningi. Ekukhetheni abalandeli, sidinga ukucabangela ngokugcwele imvelo yangempela kanye nokusetshenziswa, silandele imithetho eyisisekelo yokukhetha abalandeli, ukuze kuqinisekiswe ukukhethwa kwefeni elifanele kakhulu.