Kodi "air filter" ndi chiyani?
Fyuluta ya mpweya ndi chipangizo chomwe chimajambula zinthu zamkati kudzera muzosefera za porous ndikuyeretsa mpweya.Pambuyo poyeretsa mpweya, imatumizidwa m'nyumba kuti iwonetsetse zofunikira za zipinda zoyera komanso ukhondo wa mpweya m'zipinda zonse zokhala ndi mpweya.Njira zosefera zomwe zimadziwika pano zimapangidwa makamaka ndi zotsatira zisanu: mphamvu yolowera, mphamvu ya inertial, mphamvu yokoka, mphamvu yokoka, ndi mphamvu ya electrostatic.
Malinga ndi zofunikira zamafakitale osiyanasiyana, zosefera za mpweya zitha kugawidwa kukhala zosefera zoyambira, zosefera zapakatikati, zosefera za hepa ndi zosefera za Ultra-hepa.
Momwe mungasankhire fyuluta ya mpweya moyenera?
01. Dziwani bwino momwe zosefera zimagwirira ntchito pamilingo yonse kutengera momwe mungagwiritsire ntchito.
Zosefera zoyambira ndi zapakatikati: Amagwiritsidwa ntchito kwambiri pakuyeretsa mpweya wabwino komanso makina owongolera mpweya.Ntchito yawo yayikulu ndikuteteza zosefera zakunsi kwa mtsinje ndi mbale yotenthetsera yoziziritsa kumtunda ya unit yoziziritsa mpweya kuti isatsekeke ndikukulitsa moyo wawo wautumiki.
Zosefera za Hepa/ultra-hepa: Zoyenera kugwiritsa ntchito mawonekedwe omwe ali ndi ukhondo wambiri, monga malo operekera mpweya wa air-conditioning m'mashopu opanda fumbi m'chipatala, kupanga zamagetsi zamagetsi, kupanga zida zolondola ndi mafakitale ena.
Nthawi zambiri, fyuluta ya terminal imatsimikizira momwe mpweya ulili woyera.Zosefera zakumtunda pamagawo onse zimagwira ntchito yoteteza kuti awonjezere moyo wawo wautumiki.
Kuchita bwino kwa zosefera pagawo lililonse kuyenera kukhazikitsidwa bwino.Ngati tsatanetsatane wa magawo awiri oyandikana a zosefera ndi osiyana kwambiri, gawo lapitalo silingathe kuteteza gawo lotsatira;ngati kusiyana pakati pa magawo awiriwa sikusiyana kwambiri, gawo lomaliza lidzalemetsedwa.
Kukonzekera koyenera ndikuti mukamagwiritsa ntchito kagawo kakang'ono ka "GMFEHU", ikani fyuluta yamtundu woyamba pamasitepe 2 - 4 aliwonse.
Pamaso pa fyuluta ya hepa kumapeto kwa chipinda choyera, payenera kukhala fyuluta yokhala ndi mawonekedwe osachepera F8 kuti itetezedwe.
Kuchita kwa fyuluta yomaliza kuyenera kukhala yodalirika, kuyendetsa bwino ndi kusinthika kwa fyuluta yoyambayo kuyenera kukhala koyenera, ndipo kukonzanso fyuluta yoyamba kuyenera kukhala kosavuta.
02. Yang'anani pazigawo zazikulu za fyuluta
Voliyumu ya mpweya: Kwa zosefera zomwe zili ndi mawonekedwe omwewo komanso zosefera zomwezo, kukana komaliza kukatsimikiziridwa, malo osefa amawonjezeka ndi 50%, ndipo moyo wautumiki wa fyuluta udzakulitsidwa ndi 70% -80%.Malo osefa akachuluka, moyo wa ntchito ya fyulutayo udzakhala wautali kuwirikiza katatu kuposa choyambirira.
Kukaniza koyambirira ndi kukana komaliza kwa fyuluta: Zosefera zimapanga kukana kutulutsa mpweya, ndipo fumbi likuchulukira pa fyuluta kumawonjezeka ndi nthawi yogwiritsira ntchito.Pamene kukana kwa fyuluta kumawonjezeka kufika pa mtengo wina wotchulidwa, fyulutayo imachotsedwa.
Kukaniza kwa fyuluta yatsopano kumatchedwa "kukana koyamba", ndipo mtengo wotsutsa womwe umafanana ndi pamene fyulutayo imachotsedwa imatchedwa "final resistance".Zitsanzo zina zosefera zimakhala ndi magawo a "final resistance", ndipo mainjiniya owongolera mpweya amathanso kusintha zomwe zili patsamba.Mtengo womaliza wotsutsa wa mapangidwe oyambirira.Nthawi zambiri, kukana komaliza kwa fyuluta yomwe imagwiritsidwa ntchito pamalowa ndi nthawi 2-4 kuposa kukana koyamba.
Kukaniza komaliza kovomerezeka (Pa)
G3-G4 (zosefera zoyambirira) 100-120
F5-F6 (zapakatikati fyuluta) 250-300
F7-F8 (mkulu-zapakati fyuluta) 300-400
F9-E11 (sub-hepa fyuluta) 400-450
H13-U17 (sefa ya hepa, ultra-hepa fyuluta) 400-600
Kuchita bwino kwa kusefera: "Kusefera bwino" kwa fyuluta ya mpweya kumatanthawuza kuchuluka kwa fumbi lomwe latengedwa ndi fyuluta ndi fumbi lomwe lili mumlengalenga woyambirira.Kutsimikiza kwa kusefera moyenera sikungasiyanitsidwe ndi njira yoyesera.Ngati fyuluta yomweyi iyesedwa pogwiritsa ntchito njira zosiyanasiyana zoyesera, mayendedwe abwino omwe apezedwa amakhala osiyana.Chifukwa chake, popanda njira zoyesera, kusefera kosavuta sikungathe kuyankhula.
Kugwira fumbi: Kuchuluka kwa fumbi kwa fyuluta kumatanthawuza kuchuluka kovomerezeka kwafumbi komwe kumaloledwa.Pamene kuchuluka kwa fumbi kumaposa mtengo uwu, kukana kwa fyuluta kumawonjezeka ndipo kusefera kumachepa.Choncho, kaŵirikaŵiri zimanenedwa kuti mphamvu ya fumbi yogwira ntchito ya fyuluta imatanthawuza kuchuluka kwa fumbi lomwe linasonkhanitsidwa pamene kukana chifukwa cha kusonkhanitsa fumbi kumafika pamtengo wotchulidwa (kawirikawiri kawiri kukana koyamba) pansi pa voliyumu inayake ya mpweya.
03. Yang'anani kuyesa kwa fyuluta
Pali njira zambiri zoyezera kusefera kwa kusefera: njira ya gravimetric, njira yowerengera fumbi mumlengalenga, njira yowerengera, kusanthula kwa photometer, njira yowerengera, ndi zina zambiri.
Kuwerengera Njira Yojambulira (Njira ya MPPS) Kukula Kwambiri Kwambiri Kwambiri
Njira ya MPPS pakali pano ndiyo njira yoyesera ya zosefera za hepa padziko lonse lapansi, ndipo ndiyonso njira yolimba kwambiri yoyesera zosefera za hepa.
Gwiritsani ntchito kauntala kuti mufufuze mosalekeza ndikuyang'ana mbali yonse ya mpweya wa fyuluta.Kauntala imapereka nambala ndi kukula kwa fumbi pamfundo iliyonse.Njirayi siyingangoyesa kuchuluka kwa zosefera, komanso kufananiza magwiridwe antchito amderalo pamfundo iliyonse.
Miyezo yoyenera: Miyezo yaku America: IES-RP-CC007.1-1992 Miyezo yaku Europe: EN 1882.1-1882.5-1998-2000.
Nthawi yotumiza: Sep-20-2023