Duct heaters, anozivikanwawo semhepo heaters kana duct furnaces, anonyanya kushandiswa kupisa mhepo mugwara. Chinhu chakajairika chezvimiro zvavo ndechekuti magetsi ekudziya emagetsi anotsigirwa nesimbi mahwendefa kuderedza kuzununguka kana fan yamira. Pamusoro pezvo, ese akashongedzerwa nepamusoro-tembiricha yekudzora mubhokisi rejunction.
Panguva yekushandiswa, matambudziko anotevera anogona kusangana: kubuda kwemhepo, kupisa kwakanyanya mubhokisi rejunction, uye kutadza kusvika kune inodiwa tembiricha.
A. Air leakage: Kazhinji, kusavharika kwakashata pakati pebhokisi rejunction uye mukati megomba furemu ndicho chikonzero chekudonha kwemhepo.
Solution: Wedzera mashoma gaskets uye simbisa iwo. Iyo goko remukati memukati mhepo duct inogadzirwa zvakasiyana, iyo inogona kuwedzera chisimbiso mhedzisiro.
B. Kupisa kwepamusoro mubhokisi rekusangana: Dambudziko iri rinoitika mune yekare maKorea air ducts. Iko hakuna insulation layer mubhokisi rekusangana, uye yemagetsi yekudziya coil haina kupera kunotonhora. Kana tembiricha isina kunyanya kukwira, unogona kuvhura fan yekufemesa mubhokisi rejunction.
Solution: Isai bhokisi rejunction nekudzivirira kana isa nzvimbo yekutonhodza pakati pebhokisi rekusangana nehita. Iyo yepamusoro yemagetsi yekupisa coil inogona kupihwa nefinned heat sink structure. Kudzora kwemagetsi kunofanirwa kuve kwakabatana nezvinodzora fan. Chishandiso chekubatanidza chinofanira kuiswa pakati pefan nehita kuti ive nechokwadi chekuti hita yatanga mushure mekunge feni yashanda. Mushure mekunge heater yamira kushanda, fan inofanira kunonoka kweanopfuura maminetsi maviri kudzivirira hita kuti isanyanya kupisa uye kukuvara.
C. Tembiricha inodiwa haisvikiki:
Solution:1. Tarisa kukosha kwazvino. Kana kukosha kwezvino kwakajairika, sarudza mafambiro emhepo. Zvingave kuti simba rekufananidza idiki.
2. Kana kukosha kwemazuva ano kusina kunaka, bvisa ndiro yemhangura uye uenzanise kukosha kwekupikisa kwekoiri inopisa. Iyo coil yemagetsi yekudziya inogona kukuvara.
Kupfupisa, panguva yekushandiswa kweakadzivirirwa, nhevedzano yezviyero zvakaita seyekuchengetedza matanho uye kugadzirisa kunofanirwa kutariswa kuti ive nechokwadi chekushanda kwakajairika uye kuchengetedzwa kwemidziyo.
Nguva yekutumira: May-15-2023
