Kuthamanga kozunguliraosagwirizana ndi zitsulo zowonjezerandi rectangular sanali zitsulo khungu ndi mtundu wa sanali zitsulo nsalu khungu.Poyerekeza ndi wamba hemming kukulitsa olowa khungu, pakupanga, msonkhano uyenera kupanga ngodya zozungulira kapena lalikulu kuti kukhazikitsidwa kosavuta malinga ndi zojambula.Njira yopanga ndizovuta kwambiri.Khungu lopanda zitsulo ndi mtundu watsopano wazinthu zamakono zotenthetsera zotentha zopangidwa ndi nsalu zamagalasi ndi silika gel osakaniza nsalu zagalasi ndi nsalu zina zosawotcha ndi kutentha kwambiri.Poyerekeza ndi zida zachitsulo, magwiridwe antchito athunthu azinthu zopanda zitsulo monga kukana kutentha kwambiri, kukana kwa asidi ndi alkali komanso kukhazikika kwamankhwala kwadutsa kwambiri zida zachitsulo.Kuipa kwa zikopa za nsalu zopanda zitsulo zopanda zitsulo ndizoti sizingagwiritsidwe ntchito m'madera ovuta kwambiri.Nthawi zambiri, m'malo opitilira 0.5mpa, ndikofunikira kulingalira kugwiritsa ntchito zida zowonjezera zitsulo kapena zolumikizira zopanda zitsulo zokulitsa labala m'malo mwake.
Kodi mungawerenge bwanji zolumikizira zopanda zitsulo zowonjezera?
1. Zitsulo za flange ziyenera kumangirizidwa pang'onopang'ono komanso mofanana, ndipo kutsekemera kwazitsulo kuyenera kukhala kofanana momwe zingathere.Pazifukwa zovuta, chowotcha chofooka cha kasupe chikhoza kuwonjezeredwa kuwonjezera pazitsulo zowonongeka kuti zisawonongeke mtedza.
2. The lolingana mphira asbestos gasket ayenera kugwiritsidwa ntchito poyamba malinga ndi kutentha ntchito pakati pa kukulitsa olowa ndi yofananira lathyathyathya kuwotcherera flange.
3. Panthawi yoyeserera, wononga malire a cholumikizira cholumikizira chiyenera kusinthidwa bwino kuti athandizire kukulitsa kapena kuponderezana kwa mankhwalawa.
4. Chitoliro chowotcherera chikalumikizidwa, pirani yamalire iyenera kumasulidwa bwino kuti muchepetse mbale yolumikizirana kuti isapindike kapena kupunduka.
5. Panthawi yowotcherera, imagwiritsidwa ntchito ngati chivundikiro chophimba pamwamba pa mphira (nsalu) kuteteza kuwotcherera slag kuti asawononge mankhwala.
Ifenso tateroflexible air ducts, ma insulated flexible air ducts!
Nthawi yotumiza: Dec-13-2022