Iinkqubo yokupholisa iphedi fan evaporative yokupholisasisixhobo sokupholisa esisetyenziswa kakhulu kwiindlu zokugcina izityalo eziziindawo ezininzi. Iimvavanyo zibonisa ukuba phantsi kwamandla e-20W, ukusebenza kakuhle kokupholisa kwesixhobo ngu-69.23% (kubalwa ngobushushu bomkhusane omanzi), kunye nomzimba womntu uvakalelwa kakhulu umehluko wokushisa. Nangona umphumo wesi sixhobo awukwazi ukuthelekiswa nefriji yomatshini, inokusetyenziswa ngokubanzi kwiindawo ezahlukeneyo apho umoya womoya kunye nezinye izixhobo azikwazi ukufakwa ngenxa yokunikezelwa kwamandla okanye izithintelo zokulawula.

Iinkqubo yokupholisa iphedi fan evaporative yokupholisaluhlobo lokupholisa okunuka umphunga, esisisixhobo sokupholisa esisetyenziswa kakhulu kwiindlu zokugcina izityalo eziziindawo ezininzi. Amanzi abambelela kumphezulu wezinto ezifunxa amanzi kwaye aphuphe kwaye afunxe ubushushu xa edibana nomoya ohamba phezu kwezinto eziphathekayo. Emva kokudlula kwikhethini emanzi, umoya owomileyo kunye noshushu ufunxa amanzi kwaye ube ngumoya kunye nokufuma okuphezulu.

Iinkqubo yokupholisa iphedi fan evaporative yokupholisaisetyenziswe kwi-greenhouse inezi nxalenye zilandelayo:

1. Ifeni ye-Axial flow: Kwindlu eluhlaza enenkqubo yokupholisa yekhethini-fan emanzi efakiweyo, ifeni ngokuqhelekileyo iyilelwe ukuba iqhube ukukhupha umoya kwindlu eluhlaza ukuya ngaphandle. Le nkqubo yokungenisa umoya ikwabizwa ngokuba yi-exhaust ventilation system (negative pressure ventilation). inkqubo).

Ukukhethwa kwefeni kuthathela ingqalelo le miba ilandelayo:

I-1) Uhlobo lomqhubi: umoya wegumbi lokungena umoya udinga inani elikhulu lomoya kunye noxinzelelo oluphantsi, ngoko ke i-axial flow fan ikhethiwe. I-fan esetyenziselwa ukutshatyalaliswa kobushushu bekhompyutheni ayifanelekanga ngenxa yamandla aphantsi kunye nokuxhatshazwa kwe-ventilation yekhethini elimanzi, kwaye umthamo womoya uncinci.

2). Ukhuseleko lokusetyenziswa kombane: Kuba yonke inkqubo isondele kumthombo wamanzi kwaye ukufuma okukuyo kuphezulu, ukuze kuthintelwe iingozi ezinje ngesekethe emfutshane okanye ukothuka kombane, ifeni kufuneka isebenze phantsi kombane okhuselekileyo ngokupheleleyo we-12V.

3). Amandla omqhubi: amandla omqhubi okhethiweyo kufuneka afaneleke. Ukuba amandla amakhulu kakhulu okanye amancinci kakhulu, aya kuba nefuthe elibi kuyo yonke inkqubo.

Iingxaki ezinokuvela xa umbane uphezulu kakhulu zezi:

1). Ukusebenza kokupholisa kuncitshisiwe: umoya ushiya i-pad emanzi ngaphandle kokufunxa ngokupheleleyo amanzi.

2). Ingxolo iphezulu kakhulu.

3). Amanzi abhabhela ngqo ngaphandle kwekhethini emanzi kwaye atshize isixhobo ukusuka kwindawo yomoya, ebangela ungcoliseko okanye iingozi ezimfutshane.

Iingxaki ezinokuthi zenzeke xa amandla emancinci kakhulu zezi:

1). Isantya somoya odlula kwikhethini emanzi sicotha kakhulu, kwaye akukho moya kwindawo yokukhupha umoya

2). Umthwalo wefeni mkhulu kakhulu, ukhokelela ekuveliseni ubushushu, ubomi obufutshane, kunye nokusebenza okuphantsi kokupholisa okuphantsi kakhulu okanye nexabiso elibi.

Kwingxaki yamandla ombane agqithisileyo, sinokuyicombulula ngokusebenzisa "umgca wokunciphisa isantya somlandeli" okanye "umlawuli wesantya somlandeli", okanye unciphise isantya somqhubi ngokuhlengahlengisa umbane wokuphuma kombane.

2. Iphedi yokupholisa: Ikhethini emanzi ifakwe kwindawo yokungena emoyeni ye-greenhouse, kwaye izinto zayo zidla ngokuba yi-porous kunye nezinto ezikhululekile ezifana ne-poplar shavings, isilika emdaka, iipaneli zekhonkrithi ezivulekileyo, iiplastiki, umqhaphu, ilinen okanye i-chemical fiber textiles, kunye amacangci amacangci pads ezimanzi zezona ziqhelekileyo zisetyenziswa. . Ubungakanani bayo buxhomekeke kubukhulu be-greenhouse. Ubukhulu bephedi emanzi yephepha yi-80-200mm, kwaye ukuphakama ngokubanzi yi-1-2m.

Uyilo lwephedi yokupholisa

Uyilo lwemilo yephedi yokupholisa ibhekisela kwiphedi yokupholisa esetyenziswe kwi-greenhouse, zombini ezo zikwimo "yekhekhe lewaka lewaka". Imigaqo yoyilo ephambili ekufuneka ilandelwe yile:

1). Ukufunxwa kwamanzi kwiphedi yokupholisa kungcono

Izinto ezinokuthi zifake amanzi angcono kubomi bemihla ngemihla ngokuqhelekileyo zikotoni, iingubo, iphepha, njl. Ngoko ke, izinto zekotoni ezinobunzima obuthile lukhetho olungcono.

2). Iphedi yokupholisa kufuneka ibe nobukhulu bephedi

Xa ubukhulu bephepha lokupholisa bunganelanga, amanzi akakwazi ukukhupha ngokupheleleyo ngenxa yendawo encinci yokudibanisa nomoya, kwaye ukusebenza kwenkqubo kuyancipha; xa ubukhulu bephedi yokupholisa bukhulu kakhulu, ukuxhathisa umoya kukhulu kwaye umthwalo wefeni unzima.

3. Impompo yamanzi: Impompo yamanzi isetyenziselwa ukuthutha amanzi ngokuqhubekayo ukuya phezulu kwi-pad emanzi, kwaye amanzi ahla ngokuxhuzula ukuze agcine i-pad emanzi.