Ukupholisa i-greenhouse, i-pad yokupholisa kunye ne-exhaust fan yinto yokuqala yokukhetha.Senza ukhetho olufanelekileyo ngokwenkqubo yokupholisa yephedi yokupholisa kunye nefeni yokukhupha.
Isixokelelwano sokupholisa sefeni yephedi yokupholisa ngokubanzi yamkela uxinzelelo olubi longitudinal iventilation.Kwi-greenhouse, umgama phakathi kwe-fan kunye ne-pad yokupholisa ngokukhethekileyo i-30-70m, kwaye ukuchasana kwesiteshi malunga ne-25-40Pa.Umqhubi kufuneka akhethwe ukuhlangabezana nomthamo wokungena umoya ofunekayo phantsi koxinzelelo lwe-static lwe-25.4Pa.Ifeni ekhethelwe iipads zokupholisa isixokelelwano sokupholisa sefeni sisixokelelwano esiphantsi soxinzelelo olukhulu lokuhamba kwe-axial flow-eneji egcina amandla.
Xa ukhetha iphedi yokupholisa i-fan yokupholisa i-greenhouse yokupholisa, abathengi kufuneka bahlawule ingqalelo ngakumbi kufakelo, kuba ukufakela okufanelekileyo, okunokuphucula kakhulu umphumo wokupholisa.
I-fan yokukhupha ihlelwe ngokubanzi kwi-gable kwelinye icala le-greenhouse, kwaye i-pad yokupholisa idla ngokucwangciswa kwi-gable kwelinye icala.
Ukongeza kwimpumelelo yokuhanjiswa kobushushu kunye neempawu zokumelana nezixhobo zokupholisa zephedi, amandla amanzi, ukumelana nokubola, ubomi benkonzo, ukuchaneka komgangatho kunye nomgangatho womphezulu weebhloko zokupholisa iibhloko kufuneka ziqwalaselwe xa kukhethwa.
Ulungiselelo lwephedi yokupholisa kunye nefeni yokukhupha umoya ngokubanzi luya kuba kwicala elinomoya wendlu eluhlaza, kwaye ifeni yokukhupha umoya iya kuba kwicala eliphantsi lomoya wendlu eluhlaza.I-air inlet ye-cooling pad ayifuni ukuqhubeka, kodwa iyadingeka ukuba ihanjiswe ngokulinganayo.Ukuba isiziba somoya asiqhubeki, isantya sokuhamba komoya siya kuba ngaphezu kwe-2.3m/s.
Umsantsa phakathi kwephedi yokupholisa okanye udonga lwephedi yokupholisa kunye nendawo yokungena yomoya iya kuvalwa ukuthintela ukungena komoya oshushu ekuchaphazeleni isiphumo sokupholisa seepadi.
Unikezelo lwamanzi ephedi yokupholisa kufuneka luhlengahlengiswe ngexesha lokusetyenziswa ukuqinisekisa ukuba kukho amanzi acolekileyo aqukuqelayo ezantsi kwiphedi yokupholisa, ukuze yonke iphedi yokupholisa imanziswe ngokulinganayo, kwaye kungabikho bhanti lomileyo okanye ukugeleza kwamanzi okugxininiswe ngaphakathi nangaphandle. iindawo ezingankcenkceshelwanga.
Gcina umthombo wamanzi ucocekile, i-pH yamanzi iphakathi kwe-6 kunye ne-9, kwaye i-conductivity ingaphantsi kwe-1000 μ Ω。 Itanki yamanzi kufuneka igqunywe kwaye ivalwe, kwaye itanki yamanzi kunye nenkqubo yamanzi ajikelezayo iya kucocwa rhoqo ukuqinisekisa. ukuba inkqubo yonikezelo lwamanzi icocekile.Ukuthintela ukukhula kwe-algae okanye ezinye ii-microorganisms kwindawo yokupholisa, i-3 ~ 5mg / m3 i-chlorine okanye i-bromine ingafakwa emanzini ngexesha lonyango lwexesha elifutshane, kwaye i-lmg / m3 chlorine okanye i-bromine ingafakwa emanzini. ngexesha lonyango oluqhubekayo.
Xa inani labalandeli be-exhaust lenzelwe ukuba lininzi, kucetyiswa ukuba bahlule bonke abalandeli kumaqela ama-2 okanye ama-3 ngamaxesha athile, ukwenzela ukulawula ukusebenza ngexesha elifanayo, ukulungelelanisa ukuhamba komoya ngokweemfuno zangempela, kwaye ugcine. ukuhamba komoya kwi-greenhouse kufana ngokubanzi.I-Louver iya kusetwa ngaphandle kwefeni ukunqanda ukubuya komoya ngasemva okanye uhlaselo lwezinambuzane kunye nobumdaka ngexesha lokuvalwa.Icala elingaphakathi le-fan liya kunikwa isigqubuthelo sokukhusela ukukhusela umzimba womntu kunye ne-debris bar ekuthinteni iindawo.
Ingqalelo iya kuhlawulwa kwisixokelelwano sephedi yephedi yokupholisa ekusetyenzisweni kwemihla ngemihla: cima ifeni kwimizuzu engama-30 emva kokuyeka impompo yamanzi ukuqinisekisa ukuba iphedi yokupholisa yomile ngokupheleleyo;Emva kokuba iphedi yokupholisa iyeke ukusebenza, jonga ukuba amanzi akwitanki yamanzi ayakhutshwa na ukuthintela umzantsi wephedi yokupholisa ukuba ungantywiliselwa emanzini ixesha elide.
Kwimeko yokwenziwa kwesikali okanye i-algae kumphezulu wephedi yokupholisa, iya komiswa ngokucokisekileyo ize ihlanjwe phezulu naphantsi ngebrashi ethambileyo yebristle, kwaye inkqubo yonikezelo lwamanzi iya kuqalwa ukuvaswa ukunqanda ukuhlamba iphedi yokupholisa ngomphunga. okanye amanzi anoxinzelelo oluphezulu.
