Muulimi wamakono, ma greenhouses amagwira ntchito yofunika kwambiri popereka malo owongolera kuti mbewu zikule. Zina mwa zinthu zofunika pakupanga greenhouses, mpweya wabwino umakhudza kwambiri thanzi la mbewu. Mapangidwe a mpweya wabwino amakhudza osati kutentha ndi chinyezi komanso kusamalira matenda ndi tizilombo.
Chifukwa Chiyani Greenhouse Ventilation System Yofunika?
Dongosolo la mpweya wabwino limagwira ntchito yofunika kwambiri pakuwongolera kutentha, chinyezi, ndi kuchuluka kwa CO2 mkati mwa wowonjezera kutentha. Ngati mpweya uli wosakwanira, kutentha ndi chinyezi zimatha kuwunjikana, zomwe zimatsogolera ku malo osayenera kwa mbewu, zomwe zingasokoneze zokolola ndi ubwino wake. Dongosolo lopangidwa bwino la mpweya wabwino limathandiza kulimbikitsa kuyenda kwa mpweya, kuchepetsa kutentha, kuchotsa chinyezi chochuluka, ndi kulimbikitsa kukula kwa mbewu zabwino.
Mpweya Wachilengedwe vs. Mechanical Ventilation
Njira zopangira mpweya wowonjezera kutentha zimabwera m'mitundu iwiri: mpweya wabwino wachilengedwe komanso mpweya wabwino wamakina.
1. Mpweya Wachilengedwe:
Mpweya wabwino wachilengedwe umadalira mafunde akunja komanso kusiyana kwa kutentha kuyendetsa mpweya. Kutsegula kwa mpweya pamwamba ndi mbali za wowonjezera kutentha ndizofunikira kwambiri kuti mpweya uziyenda. Mpweya wofunda umalowa m'malo olowera pamwamba, pomwe mpweya wozizira umalowa m'malo otsika, ndikupanga njira yachilengedwe yotsitsa kutentha kwamkati ndikuchotsa chinyezi chochulukirapo.
2. Makina Olowera mpweya:
M'madera omwe ali ndi nyengo yosakhazikika kapena malo obiriwira akuluakulu, makina opangira mpweya wabwino ndi othandiza kwambiri. Makinawa amagwiritsa ntchito mafani ndi makina otulutsa mpweya kuti akakamize kuzungulira kwa mpweya, kusunga kutentha kokhazikika ndi chinyezi. Mpweya wolowera m'makina ndi wofunikira makamaka m'malo obiriwira obiriwira, komwe kumapangitsa kuti nyengo ikhale yabwino kuti mbewu zikule munyengo zosiyanasiyana.
3.Maganizidwe apangidwe a Greenhouse Ventilation Systems
Kupanga njira yabwino yolowera mpweya wabwino kumafuna kuganizira zinthu zingapo zofunika.
1. Kuyika kwa Vents:
Kuyika ndi kuchuluka kwa mpweya wolowera ndizofunikira kwambiri pakupanga greenhouse. Mpweya wapamwamba umagwiritsidwa ntchito kutulutsa mpweya wofunda, pamene mpweya wapansi umalola mpweya wabwino kulowa. Dongosolo lopangidwa bwino la "high inlet, low outlet" limapangitsa kuti mpweya uziyenda bwino, kuteteza kusayenda kwa mpweya komanso kusunga mpweya wofanana mu wowonjezera kutentha.
2.Fans ndi Exhaust Systems:
Mafani ndi makina otulutsa mpweya ndizofunikira pakupanga mpweya wabwino. Chiwerengero ndi mphamvu za mafani ziyenera kulinganizidwa ndi kukula kwa wowonjezera kutentha ndi zosowa zenizeni za mbewu. Kuyika bwino kwa fan kumapangitsa kuti mpweya uzizungulira mofanana, kupewa malo omwe ali ndi kutentha kwakukulu kapena chinyezi.
3. Mawindo osinthika ndi ma Vents:
Kusintha kwa mazenera ndi ma vents ndichinthu chofunikira kwambiri pakupanga greenhouse. Kutengera ndi nyengo yakunja, ma vets amatha kusintha kuti azisunga mpweya mkati mwa wowonjezera kutentha, kuteteza kutentha kwambiri kapena kuchuluka kwa chinyezi. Makina owongolera anzeru amatha kusintha kutseguka kwa mazenera ndi liwiro la fan kutengera zenizeni zenizeni, kukwaniritsa mpweya wabwino.
4.Kutentha ndi Chinyezi Monitoring Systems:
Ndi kukwera kwa kasamalidwe kabwino ka wowonjezera kutentha, machitidwe owunikira kutentha ndi chinyezi ndikofunikira. Makinawa amagwiritsa ntchito masensa kuti aziwunika kusintha kwa chilengedwe munthawi yeniyeni. Iwo basi kusintha mpweya wabwino ndi Kutentha zipangizo kutengera magawo preset kukhala ndi malo abwino kukula kwa mbewu.
Takulandilani kukambilananso nafe.
Email:info@cfgreenhouse.com
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Nthawi yotumiza: Feb-08-2025