I-greenhouseisebenzisa isimiso "se-enthalpy-humidity diagram" ukunciphisa ukusetshenziswa kwamandla ngangokunokwenzeka. Lapho ukuzilawula kungakwazi ukufinyelela inkomba ye-HVAC esethiwe, isebenzisa ukufudumeza, ukupholisa, ukucwilisa, isiqandisi kanye nemishini yokususa umswakama.i-greenhouseimvelo ukuhlangabezana nezidingo zokukhula kwezitshalo.
Ebusika nasehlobo, sebenzisa ngokugcwele umoya obuyayo wasendlini, gcina umoya omncane ohlanzekile, wonge ukushisa nokubanda, futhi unciphise ukulahlekelwa isikhutha.
Ngaphansi kwezimo zasebusuku zasebusika, lapho umswakama ohlobene endlini ungaphezu kuka-90%, indawo ebamba ukushisa yendabuko ingena ngokwemvelo ngokuvula amafasitela. Ukungena komoya kwemvelo kuwumphumela womphumela ohlangene wokucindezela okushisayo nokucindezela komoya, okunzima ukuwulawula. Izindlu ezibamba ukushisa ezivalekile kancane zilungisa izinto zokusebenza ngokuya ngemingcele ehlukene yesimo sezulu yangaphandle ngokubala inani lokususa umswakama. Izindawo ezomile zisebenzisa ngokugcwele umoya obandayo ongaphandle owomile, ngakho-ke amandla okwenziwa esiqandisini ayalondolozwa uma kuqhathaniswa nezindawo ezinomswakama ophezulu.
Ebusika, lapho i-condensation yengilazi ye-greenhouse ingaphezu kokuhwamuka kwezitshalo, umswakama uyadingeka ezimweni eziningi ku-greenhouse, futhi amafasitela angaphandle avaliwe ukuze kuncishiswe ukushintshaniswa kokushisa kwangaphakathi nangaphandle.
Lapho ukupholisa kudingekile ehlobo, umoya owomile wangaphandle uswakanyiswa yi-micro-fog insulation ukuze unciphise izinga lokushisa lasendlini futhi andise nomswakama.
Amakhethini amanzi angasetshenziselwa ukufakwa kwe-insulation humidification kanye nokupholisa ezindaweni ezomile, okungasindisa kakhulu ukutshalwa kwezimali kokuqala.
Ezindaweni ezishisayo nezinomswakama, izinga lokushisa langaphandle kanye nomswakama kokubili kuphezulu kakhulu. Ukupholisa kwe-adiabatic evaporation ngeke kusetshenziselwe ukupholisa nokususa umswakama. Kuyadingeka ukwengeza amamojula esiqandisini kanye nemithombo ebandayo yokwenziwa. Uma umthamo wokukhipha umswakama umkhulu futhi izinga lokushisa lomoya wokuhlinzeka liphansi kakhulu, kuyadingeka futhi ukwengeza imithombo yokushisa yokwenziwa ukuze ushise kabusha umoya obandayo.
Ukusetshenziswa komhlaba okujulile: Ubude obusebenzayo bekhethini elimanzi lefeni elivamile le-greenhouse lingamamitha angu-40 kuya kwangu-50. Ukuze uvimbele ukujikeleza okufushane komoya, ibanga elingamamitha ayi-14 kuye kwayi-16 liyadingeka phakathi kwezindawo zokugcina izithombo ezimbili. Ubude be-greenhouse ebiyelwe kancane bunganyuswa bube ngamamitha angama-250, futhi ukufana kokunikezwa komoya kwanda kakhulu.
Ukuncipha kwesidingo sokushisa: Ezindaweni ezomile neziwugwadule, ngenxa yomthamo womoya oncishisiwe, indawo yefasitela iyancipha, ukungena komoya obandayo kuncishisiwe, umthwalo wokushisa uyancipha, futhi ukusetshenziswa kwamandla kuncane.
Ikhono elithuthukisiwe lokuvimbela ubhubhane: Ukucindezela okuhle kwangaphakathi kungalawulwa ngokulungisa umthamo womoya obuyayo kanye nevolumu yokukhipha umoya, futhi kusetshenziswa izibulala-zinambuzane ezincane, nekhono lokuvimbela ubhubhane liyathuthukiswa.
Ukonga i-Carbon dioxide: Umthamo wokungenisa umoya uyancishiswa, futhi umoya obuyayo usetshenziswa ngokugcwele, ukuze izitshalo zikwazi ukumunca ngokugcwele isikhutha esingaphakathi endlini, futhi kuncishiswe ukusetshenziswa kwe-carbon dioxide, okuyingxenye ye-carbon dioxide esetshenziswa ezindlini zokushisa ezivamile.
Ukulawulwa kwemvelo kunembe kakhulu futhi kulula.
I-semi-ebiyelwe utamatisi greenhouseihlanganisa ukulawulwa kwemvelo okukhaliphile kanye nesistimu yamakhethini enezingqimba ezimbili, futhi izuza ukonga amandla okungama-40% ngokuphatha ukukhanya nokushisa okudidiyelwe. Ukusetshenziswa kobuchwepheshe bokubuyisela amanzi nomanyolo kwandisa isivuno ngo-35% futhi kunciphisa ukusetshenziswa kwamandla ngo-50%.
Izindleko zokwakha zisukela ku-$42-127/㎡ (isakhiwo sensimbi: $21-43/㎡), ezihlanganisa ukulawulwa kwesimo sezulu, amasistimu angenanhlabathi, kanye nezishintshayo. Idizayini evalwe kancane (ama-side vents+pad-fan) iqinisekisa ukungena komoya kahle, iletha isivuno saminyaka yonke esingu-30-50kg/㎡ nge-ROI yeminyaka emi-3-5 (intengo katamatisi: $0.85-1.7/kg), ilungele ukutshala ngendlela eyonga amandla.
Isikhathi sokuthumela: Jul-04-2025