Zonke izindatshana ezangempela
NginguMqondisi Womkhiqizo Womhlaba Wonke e-Chengfei Greenhouse, futhi ngivela kusizinda sobuchwepheshe. Okuhlangenwe nakho kwami kusukela kulwazi olukhethekile lobuchwepheshe kuye kumpendulo yohlelo lokusebenza olusebenzayo, futhi ngimagange ukwabelana nawe ngale mininingwane. Ngibheke ngabomvu ukuhlanganyela nawe.
Namuhla, ngifuna ukwethula uhlelo olubalulekile endaweni ebamba ukushisa efasiteleni uhlelo lokungenisa umoya. Lolu hlelo lungakhelwa phezulu noma izinhlangothi ze-greenhouse ukuhlangabezana nezidingo zokungenisa umoya. Kodwa-ke, umthamo othize wokungenisa umoya kanye nomklamo wamafasitela kufanele kunqunywe ngokusekelwe ohlotsheni lwezitshalo ezitshalwayo. Izitshalo ezahlukahlukene ezifundeni ezahlukahlukene zinezidingo ezahlukahlukene zemvelo zama-greenhouses.
Isibonelo, ezifundeni lapho izinga lokushisa elijwayelekile licishe libe ngu-1520 degrees Celsius, singase sinciphise ukucushwa kwesistimu yokukhipha umoya futhi sinikeze isabelomali esengeziwe ohlelweni lokuhlanganisa. Ngokuphambene, esimweni sezulu saseNingizimu-mpumalanga ye-Asia, ukugxila ku-i-greenhouse designamashifu ekungeneni komoya kanye nasethunzini, okwenza isistimu yewindi ibaluleke kakhulu. Ngakho-ke, ukuklama nokumisa uhlelo lwamafasitela kudinga ukucabangela izici ezihlukahlukene ezifana nezidingo zezitshalo nezimo zemvelo.
Okulandelayo, ngizochaza ngesistimu yokungenisa umoya efasiteleni, ehlanganisa izimiso zokungena komoya, ifomula yokubala umthamo wokungena komoya, izici zesakhiwo sesistimu, ukugcinwa kwansuku zonke, kanye nokuxazulula izinkinga ezivamile.
Ukuhlaziya Okubanzi kweI-GreenhouseAmafasitela Amasistimu Wokungenisa umoya: Ukuthuthukisa Ukugeleza komoya Ngezimo Ezingcono Zokukhula
Kui-greenhouseukulima, uhlelo lwefasitela lokungena komoya ludlala indima ebalulekile. Ukungena komoya okuhle akugcini nje ngokulawula izinga lokushisa nomswakama ngaphakathii-greenhousekodwa futhi kunciphisa ngempumelelo ukuvela kwezifo, ukukhuthaza ukukhula kwezitshalo okunempilo. Ukupholisa komoya okungokwemvelo kungenye yezindlela zokupholisa ezonga amandla.
1.Izimiso Zohlelo Lokungenisa umoya
Ukungenisa umoya ku-ai-greenhouseitholakala ngokuyinhloko ngezindlela zemvelo kanye nemishini. I-ventilation yemvelo isebenzisa umehluko wokushisa nokucindezela phakathi kwangaphakathi nangaphandle kwe-i-greenhouseukuhambisa umoya ngokwemvelo, ukususa ukushisa nomswakama ngokweqile.
Isistimu yewindi ngokuvamile itholakala phezulu noma kuma-sidewalls we-i-greenhouse, futhi umthamo wokungenisa umoya ulungiswa ngokuvula nokuvala amafasitela. Okukhudlwanaizindawo zokugcina izithombo, amasistimu okungenisa komoya ayimishini afana namafeni namagesi aphumayo anganezelwa ukuze kuthuthukiswe ukugeleza komoya nokuqinisekisa ukujikeleza komoya okufanele ngaphakathii-greenhouse.
2.Ifomula yokubala amandla okungenisa umoya
Ukubala umthamo wokungenisa umoya kubalulekile ukuze uthole imiphumela emihle. Umthamo wokungenisa umoya (Q) ngokuvamile ungabalwa kusetshenziswa ifomula elandelayo:
Q=A×V
Kuphi:
• U-Q umele umthamo wokungenisa umoya, ngama-cubic metres ngehora (m³/h).
• U-A umele indawo yewindi, ngamamitha-skwele (m²).
• U-V umele isivinini somoya, ngamamitha ngomzuzwana (m/s)
Umthamo wokungenisa umoya ozwakalayo ulungisa kahle indawo yangaphakathi ye-i-greenhouse, ukuvimbela ukushisa ngokweqile noma umswakama owedlulele, nokuqinisekisa ukukhula okunempilo kwezitshalo. Ukusetshenziswa kwale fomula nakho kudinga ukucabangela izici ezifana nohlobo lwei-greenhouseukumboza impahla kanye nezinga lokushisa lendawo endaweni yephrojekthi. Uma kudingeka, singahlinzeka ngezibalo zamahhala zokungenisa umoya noma sizibandakanye ezingxoxweni zobuchwepheshe kui-greenhouseumklamo.
3.Izici Zesakhiwo Zohlelo
Isakhiwo se-i-greenhouseisistimu yewindi ngokuvamile ihlanganisa ifreyimu yewindi, indlela yokuvula, imicu yokuvala, nesistimu yokulawula. Uhlaka lwefasitela kanye nendlela yokuvula kumele imelane nokugqwala ngokwanele futhi iqine ukuze ibhekane nezimo eziyinkimbinkimbi ngaphakathi kwe-greenhouse. Izinga lemichilo yokufaka uphawu lithinta ngqo ukufakwa kwe-insulation kanye nokungenisa umoya kwe-greenhouse, ngakho-ke ukuqina kwabo nokusebenza kokuvala uphawu kufanele kucatshangelwe ngokucophelela ngesikhathi sokukhethwa.
Isistimu yewindi ingalawulwa ngesandla noma ifakwe isistimu yokulawula okuzenzakalelayo. Eyakamuva isebenzisa izinzwa ukuqapha izinga lokushisa, umswakama, kanye nesivinini somoya ngesikhathi sangempela, ilungisa ngokuzenzakalelayo i-engeli yewindi yokuphatha okuhlakaniphile.
4.Isondlo sansuku zonke kanye nokuxazulula izinkinga
Ngemva kwei-greenhousekwakhiwa, thina at ChengfeiI-Greenhousehlinzeka amakhasimende ngemanuwali yokuzihlola ukuze uwasize asungule ishejuli yawo yokulungisa. Ukunakekelwa okuvamile ngesikhathi sokusetshenziswa kuqinisekisa ukuthi uhlelo lusebenza ngokushelela futhi kuvimbela ukulahlekelwa okungenakuhlehliswa kokuphuthelwa yinkathi yokukhula efanele ngenxa yokunganakwa noma ukusebenza ngendlela engafanele.
Ukuqinisekisa ukuzinza kwesikhathi eside kwesistimu yamafasitela, ukunakekelwa kwansuku zonke kubalulekile. Nawa amanye amathiphu okunakekela ajwayelekile nezindlela zokuxazulula inkinga:
• Ukuhlola Okuvamile: Hlola ifremu yefasitela kanye nendlela yokuvula ukugqwala noma ukuguga njalo. Hlanza amathrekhi ukuze uqinisekise ukusebenza kahle.
• Ukugcotshwa: Gcoba izingxenye ezihambayo zendlela yokuvula ukuze uvimbele ukuguga nokunamathela.
• Ukushintshwa Kwezimpawu: Shintsha izimvu zamanzi uma ziguga noma zonakalisiwe ukuze zivale kahle.
• Ukuhlola Amaphutha Kagesi: Ukuze uthole amasistimu okulawula okuzenzakalelayo, hlola njalo izingxenye zikagesi ukuze uthole ukuxhuma okuxekethile noma izintambo ezigugayo ukuze uvimbele amaphutha.
Uma isistimu yewindi yehluleka ukuvula noma ukuvala kahle, qala uhlole izithiyo kumathrekhi noma umonakalo ongaba khona wangaphandle kumshini wokuvula. Uma inkinga iqhubeka, sicela usithinte ngokushesha ukuze sikwazi ukuhlela ukulungiswa ngokushesha.
Sihlale sihlose ukulondoloza ubudlelwano bokukhula obuqinile namakhasimende ethu, futhi simagange ukulalela okukukhathazayo nezinselele zakho. Sikholelwa ukuthi kuzo zonke izinkinga, sikhona isixazululo esingasithola sindawonye. Ngale nqubo, singakwazi ukuhlonza futhi sithuthukise izindawo emikhiqizweni yethu namasevisi ezingadalulwa abasebenzisi kuphela. Lokhu bekulokhu kuwumfutho wethu kusukela ekuqaleni kwawo-1990, okusenza sikwazi ukuqhubeka nokukhula kule minyaka engama-28 edlule: ukuqhubeka nokufunda nokukhula kanye nani.
Ngingu-Coraline. Kusukela ekuqaleni kwawo-1990, i-CFGET ibizibandakanya ngokujulile embonini ye-greenhouse. Ubuqiniso, ubuqotho, nokuzinikela kuyizimiso zethu ezibalulekile. Sihlose ukukhula ndawonye nabalimi ngokusebenzisa izindlela ezintsha zobuchwepheshe eziqhubekayo nokuthuthukisa isevisi, sinikeza izixazululo ezingcono kakhulu ze-greenhouse.
Kwa-CFGET, asibona nje abakhiqizi be-greenhouse kodwa futhi nabalingani bakho. Kungakhathaliseki ukuthi ukubonisana okuningiliziwe ezigabeni zokuhlela noma ukusekelwa okuphelele kamuva, sima nawe ukuze sibhekane nayo yonke inselele. Sikholelwa ukuthi kuphela ngokubambisana okuqotho nomzamo oqhubekayo singafinyelela impumelelo ehlala njalo ndawonye.
I-Coraline
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Isikhathi sokuthumela: Aug-20-2024
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