Mafani a padenga ndi mafani a High Volume Low Speed ​​(HVLS)Zimakwaniritsa zolinga zofanana monga kupereka mpweya wozungulira ndi kuziziritsa, koma zimasiyana kwambiri malinga ndi kukula, kapangidwe, ndi magwiridwe antchito. Nazi kusiyana kwakukulu pakati pa ziwirizi:

1. Kukula ndi Malo Ophikira:

Mafani a padenga: Nthawi zambiri amakhala ndi mainchesi 36 mpaka 56 m'mimba mwake ndipo amapangidwa kuti azigwiritsidwa ntchito m'nyumba kapena m'malo ang'onoang'ono amalonda. Amayikidwa padenga ndipo amapereka mpweya wozungulira m'malo ochepa.

Mafani a HVLS: Akuluakulu kwambiri kukula, okhala ndi mainchesi kuyambira 7 mpaka 24 mapazi. Mafani a HVLS amapangidwira malo a mafakitale ndi amalonda okhala ndi denga lalitali, monga nyumba zosungiramo katundu, mafakitale, malo ochitira masewera olimbitsa thupi, ndi ma eyapoti. Amatha kuphimba malo akuluakulu ndi masamba awo akuluakulu, nthawi zambiri amakhala ndi mainchesi awiri.0,000 sikweya mapazi pa fan iliyonse.

2.Kutha kwa Kuyenda kwa Mpweya:

Mafani a padenga: Amagwira ntchito mofulumira kwambiri ndipo amapangidwira kuti azitha kusuntha mpweya wochepa bwino m'malo ochepa. Ndi othandiza popanga mphepo yofewa komanso kuziziritsa anthu omwe ali pansi pake.

Mafani a HVLS: Amagwira ntchito pa liwiro lotsika (nthawi zambiri pakati pa mita imodzi mpaka zitatu pa sekondi) ndipo ndi abwino kwambiri kuti azitha kusuntha mpweya wambiri pang'onopang'ono pamalo ambiri. Amapanga mpweya wabwino nthawi zonse m'malo akuluakulu, kulimbikitsa mpweya wabwino, komanso kupewa kugawikana kwa kutentha.

3. Kapangidwe ndi Ntchito ya Tsamba:

Mafani a padenga: Nthawi zambiri amakhala ndi masamba angapo (nthawi zambiri atatu mpaka asanu) okhala ndi ngodya yolimba kwambiri. Amazungulira mofulumira kwambiri kuti apange mpweya wabwino.

Mafani a HVLS: Ali ndi masamba ochepa, akuluakulu (nthawi zambiri awiri mpaka asanu ndi limodzi) okhala ndi ngodya yopapatiza. Kapangidwe kake kamawathandiza kuti azitha kuyendetsa mpweya bwino pa liwiro lotsika, zomwe zimachepetsa kugwiritsa ntchito mphamvu komanso phokoso.

4. Malo Oyikira:

Mafani a padenga: Amayikidwa mwachindunji padenga ndipo amaikidwa pamalo okwera oyenera denga la nyumba kapena la bizinesi.

Mafani a HVLS: Amayikidwa pa denga lalitali, nthawi zambiri kuyambira mamita 15 mpaka 50 kapena kuposerapo pamwamba pa nthaka, kuti agwiritse ntchito bwino kukula kwawo kwakukulu ndikuwonjezera kufalikira kwa mpweya.

5. Kugwiritsa Ntchito ndi Malo Ozungulira:

Mafani a padenga: Amagwiritsidwa ntchito kwambiri m'nyumba, maofesi, m'malo ogulitsira, komanso m'malo ang'onoang'ono amalonda komwe malo ndi denga ndi zochepa.

Mafani a HVLS: Abwino kwambiri m'malo akuluakulu a mafakitale, amalonda, komanso mabungwe okhala ndi denga lalitali, monga malo osungiramo zinthu, malo opangira zinthu, malo ogawa zinthu, malo ochitira masewera olimbitsa thupi, ma eyapoti, ndi nyumba zaulimi.

Ponseponse, pomwe mafani a padenga ndiMafani a HVLSPofuna kufalitsa mpweya ndi kuziziritsa, mafani a HVLS amapangidwira makamaka ntchito zamafakitale ndipo amakonzedwa bwino kuti azitha kusuntha mpweya wambiri bwino m'malo akuluakulu omwe amagwiritsa ntchito mphamvu zochepa komanso phokoso lochepa.