Isandulelo: Yiziphi ukusetshenziswa okusobala kwebhodi lokukhanya kwelanga ekukhiqizeni imifino?Okokuqala, inani lomkhiqizo lingakhuphuka futhi umphumela wokukhulisa umkhiqizo kanye nemali engenayo ingafinyelelwa.Ukuze kutshalwe izitshalo zezomnotho eziphakeme kakhulu ezifana nemithi ye-herbal yaseShayina, kusukela ekukhuliseni izithombo kuya ekukhiqizeni okukhulu, kunomphumela omuhle kakhulu wokuvikela.Ukumataniswa okunengqondo kwezindawo ezisizayo ze-greenhouse kungazuza izinzuzo ezengeziwe ngesigamu somzamo.Okwesibili, ngenxa yokuthi umphumela wokulondoloza ukushisa wamapaneli elanga uphakeme kakhulu kunezinye izinto ezifana nengilazi, unganciphisa ukusetshenziswa kwamandla we-greenhouse ngenkathi uvumela izitshalo ukuba zikhule endaweni efaneleke kakhudlwana, futhi zithuthukise ikhwalithi nezakhamzimba ze-greenhouse. izitshalo.Gxila kubuchwepheshe bonjiniyela be-greenhouse futhi unikeze ezolimo zesimanje.Isihloko sishicilelwe uMphathi uZhang weGuangyuan Greenhouse.Uma ugxile, sicela ugcine umthombo.
Uhlobo: Amaphaneli okukhanya kwelanga ahlukaniswe abe amaphaneli angunxande, amaphaneli amise okwerayisi, amaphaneli ekhekheba lezinyosi, namaphaneli okukhiya ngokwesakhiwo.Kusukela ohlotsheni lwebhodi, ihlukaniswe yaba ibhodi elinezingqimba ezimbili kanye nebhodi lezingqimba eziningi.Amaphaneli elanga angama-rectangular anezendlalelo ezimbili avame ukusetshenziswa ezindaweni ezijwayelekile zokukhanya emini nasezindaweni zokuthungatha.Phakathi kwazo, i-greenhouse cover cover ithatha amaphaneli elanga akhanyayo angu-4 ~ 12mm, anezici zokudluliswa kokukhanya okuphezulu, ukusebenza kahle kokugcina ukushisa, isisindo esincane, nokusebenza kwezindleko eziphezulu.Amabhodi ama-Multilayer asetshenziswa kakhulu ezinkundleni zezemidlalo ezinkulu, eziteshini zikaloliwe kanye nezinye izakhiwo zensimbi ezisindayo.Zibonakala ngamandla adonsela phansi athile aphezulu kanye nokusebenza okuhle kwesakhiwo esithwala umthwalo wemishini.Ngokwenani leminyaka, ihlukaniswe yaba iminyaka emi-3 neminyaka emi-5.Izinga labakhiqizi bebhodi lokukhanya kwelanga lingafinyelela eminyakeni eyi-10.Ubuchwepheshe bamanje bokukhiqiza be-Sunshine Board buvuthwe kakhulu, futhi ubuchwepheshe bokukhiqiza nokulawulwa kwekhwalithi kuya ngokuya kufaneka.Inqubo yamanje yokukhiqiza isekelwe ikakhulukazi kwinqubo ye-extrusion, futhi imishini yokukhiqiza eyinhloko esetshenziswayo ihlukaniswe yaba izinhlobo ezimbili: ezingenisiwe nezifuywayo.
Izinzuzo: Ukudlulisa ukukhanya kwephaneli yelanga kuphezulu njengo-89%, okuqhathaniswa nengilazi.Amaphaneli ambozwe nge-UV ngeke abangele ukuphuzi, inkungu, nokudluliswa kokukhanya okubi lapho echayeke elangeni.Ngemuva kweminyaka eyi-10, ukulahleka kokudluliswa kokukhanya kungu-6% kuphela, futhi ukulahleka kokudluliswa kokukhanya kwamaphaneli e-polyvinyl chloride (PVC) kuphezulu ku-15%.~ 20%, i-glass fiber ingu-12% ~ 20%.Amandla womthelela webhodi le-PC izikhathi ezingu-250 ~ 300 okwengilazi evamile, izikhathi ezingu-30 kuneshidi le-acrylic eliwugqinsi olufanayo, kanye nezikhathi ezingu-2 ~ 20 okwengilazi epholile.Kukhona "ingilazi engaphukile" kanye nedumela elithi "Sound Steel".Ngesikhathi esifanayo, amandla adonsela phansi akhethekile ayingxenye yengilazi kuphela, okusindisa izindleko zokuhamba, ukuphatha, ukufakwa kanye nohlaka olusekelayo.Ngakho-ke, amabhodi e-PC asetshenziswa kakhulu emikhakheni enezidingo eziphezulu zokudlulisa ukukhanya kanye nomthelela, njengezindlu zokugcina izithombo, amabhokisi okukhanya angaphandle, izihlangu, njll.
Olunye uhlangothi lwephaneli yelanga lumbozwe nge-anti-ultraviolet (UV), kanti olunye luphathwa nge-anti-condensation.Ihlanganisa i-anti-ultraviolet, i-heat-insulation kanye nemisebenzi ye-anti-drip.Ingavimba imisebe ye-ultraviolet ukuthi ingadluli.Ifanele ukuvikela imisebenzi yobuciko ebalulekile nemibukiso.Ilinyazwe imisebe ye-ultraviolet: Kukhona namabhodi e-PC enziwe ngenqubo ekhethekile ye-UV enamacala amabili, afanele ukutshalwa kwezimbali okukhethekile kanye nezindawo ezinezidingo eziphakeme zokuvikela i-anti-ultraviolet.Kuqinisekiswe yizinga likazwelonke le-GB50222-95, ibhodi lokukhanya kwelanga liyibanga lokuqala elinganqamuki amalangabi, okungukuthi, ibanga B1.Indawo yokushisa yebhodi le-PC ingu-580 ℃, futhi izozicisha ngokwayo ngemva kokushiya umlilo.Ngeke ikhiqize igesi enobuthi ngesikhathi sokusha futhi ngeke ikhuthaze ukusabalala komlilo.
Amapaneli okukhanya kwelanga kancane kancane abe enye yezinto eziyinhloko ezingashi ezindlini ezinkulu zokukhanyisa emini.Futhi ngokusho komdwebo wokuklama, indlela yokugoba ebandayo ingamukelwa endaweni yokwakha ukuze kufakwe i-arched, uphahla oluyindilinga namafasitela.Ibanga eliphansi lokugoba liphindwe izikhathi ezingu-175 ubukhulu bepuleti elamukelwayo, futhi ukugoba okushisayo nakho kungenzeka.Ezindaweni ezifana nezindawo zokugcina izithombo kanye nemihlobiso yezakhiwo ezinemiklamo egobile, ipulasitiki eqinile yamabhodi e-PC isetshenziswe kabanzi.
Umphumela wokuvala umsindo wamaphaneli elanga uyabonakala, futhi unomsindo ongcono kunawo wonke amaphaneli engilazi nama-acrylic anogqinsi olufanayo.Ngaphansi kwezimo zobukhulu obufanayo, ukufakwa komsindo wezindlu zokugcina izithombo, amaphrojekthi okushisa, abakhiqizi be-greenhouse framework, ama-solar panels aphakeme ngo-34dB kunengilazi, okungamazwe ngamazwe Izinto ezikhethwayo zokuvimbela umsindo womgwaqo omkhulu.Gcina upholile ehlobo futhi ufudumale ebusika.Ibhodi le-PC line-conductivity ephansi ye-thermal (inani lika-K) kunengilazi evamile namanye amapulasitiki, futhi umphumela wokushisa ukushisa uphezulu ngo-7% kuya ku-25% kunalowo wengilazi yobukhulu obufanayo.Ukufakwa kokushisa kwebhodi le-PC kuphezulu njengo-49%..Ngakho, ukulahlekelwa ukushisa kuyancipha kakhulu.Isetshenziswa ezakhiweni ezinemishini yokufudumeza futhi iyimpahla ehambisana nemvelo.
Ibhodi lokukhanya kwelanga lingakwazi ukugcina ukuzinza kwezinkomba ezihlukahlukene zomzimba ebangeni elingu -40~120℃.Ayikho i-brittleness ebandayo eyenzeka ku--40 ° C, akukho ukuthambisa ku-125 ° C, futhi izakhiwo zayo zemishini nezomshini azikho izinguquko ezicacile ezindaweni ezinonya.Ukuhlolwa kwesimo sezulu sokwenziwa ngu-4000h, idigri ephuzi ngu-2, futhi inani lokunciphisa ukukhanya lingama-0.6%.Uma izinga lokushisa langaphandle lingu-0°C, izinga lokushisa lasendlini lingu-23°C, futhi umswakama ohlobene endlini ungaphansi kuka-80%, ngeke kube khona ukufingqa endaweni engaphakathi yento.
Isiphetho sesithombe: Lapho uthenga amapaneli elanga, kufanele uvule amehlo akho ukuze ungagcwali ngezinqubo zebhizinisi ezimbi.Into yokugcina ulahlekelwa nguwe.Amaphaneli elanga asezingeni elihle anempilo ende yesevisi, futhi abakhiqizi abajwayelekile bazokhipha ukuhlolwa kwekhwalithi.Bika, sayina incwadi yesibopho, futhi usebenzise amaphaneli elanga aphezulu asebenza kahle kakhulu ukuze wonge amahora omuntu ngaphandle kokuwashintsha njalo ngonyaka.Zifaneleka kakhulu ekusebenzeni isikhathi eside ezindaweni zokugcina izithombo ezifana nemikhiqizo yasemanzini, ukufuywa kwezilwane nezimbali.Nakuba iwaranti yomkhiqizi iyiminyaka eyi-10, isifinyelele ku-15 ezindaweni eziningi.-Iminyaka engama-20 yamarekhodi.Ilingana nokutshalwa kwezimali okukodwa kanye nenzuzo yesikhathi eside.Yilokho okwabelwana ngakho namuhla.Ukuze uthole ulwazi olwengeziwe lwe-greenhouse nezinsiza ezisekelayo, sicela unake uMphathi uZhang weGuangyuan Greenhouse.Uma unomklamo we-greenhouse, isabelomali se-greenhouse, izinkinga zephrojekthi ye-greenhouse, ungabhala umlayezo oyimfihlo noma ushiye umlayezo ngezansi, noma ungalandela "Iphrojekthi Yokushisa yaseGuangyuan" Funda kabanzi mayelana nezimpahla ezomile ku-akhawunti yomphakathi.
Isikhathi sokuthumela: Apr-07-2021