Insulation midziyo
1. Midziyo yekudziya
Chitofu chemhepo inopisa:Chitofu chemhepo inopisa chinoburitsa mweya unopisa nekupisa mafuta (semarasha, gasi rechisikigo, biomass, nezvimwewo), uye inotakura mweya unopisa kuenda mukati megreenhouse kuwedzera tembiricha yemukati. Iine maitiro ekukurumidza kupisa nekukurumidza uye kupisa yunifomu. Semuenzaniso, mune mamwe maruva greenhouses, gasi rinopisa rinopisa zvitofu zvinoshandiswa kukurumidza kugadzirisa tembiricha yemukati zvinoenderana nekukura kwemaruva.
Mvura inopisa boiler:Mvura yekudziyisa bhailer inopisa mvura uye inotenderedza mvura inopisa mumapombi ekubvisa kupisa kwegreenhouse (senge maradiyeta nemapombi ekudziya pasi) kuburitsa kupisa. Kubatsira kweiyi nzira ndeyokuti kutonhora kwakadzikama, kupisa kunogoverwa zvakaenzana, uye mitengo yakaderera yemagetsi usiku inogona kushandiswa kupisa, kuderedza kushandiswa kwemari. Mune mahombe emiriwo greenhouses, mvura yekudziya boilers inowanzoshandiswa kupisa michina.
Magetsi ekudziisa midziyo:kusanganisira magetsi emagetsi, magetsi emagetsi ekupisa, nezvimwewo. Magetsi emagetsi akakodzera maduku maduku kana kupisa kwenharaunda. Izvo zviri nyore kushandisa uye zvinogona kuiswa zviri nyore sezvinodiwa. Magetsi kupisa waya anonyanya kushandiswa kupisa ivhu. Semuyenzaniso, mumagreenhouse embeu, mawaya ekudziya emagetsi anoiswa kuwedzera tembiricha yembeu uye kukurudzira kumera kwembeu.
2. Insulation curtain
Yakabatanidzwa sunshade uye thermal insulation keteni:Rudzi urwu rweketeni rine mabasa maviri. Inogona kugadzirisa shading rate maererano nechiedza chakasimba mukati mezuva, kuderedza kupisa kwezuva kupinda mugreenhouse, uye kuderedza kupisa kwemukati; inoitawo basa rekuchengetedza kupisa usiku. Inoshandisa zvinhu zvakakosha uye machira kuratidza kana kutora kupisa uye kudzivirira kurasikirwa kwekupisa. Semuenzaniso, panguva yekupisa kwakanyanya muzhizha, shading uye machira ekudzivirira anogona kuderedza tembiricha yegreenhouse ne5-10 ° C; usiku munguva yechando, vanogona kuderedza kurasikirwa kwekupisa ne20-30%.
Internal insulation curtain: yakaiswa mukati me greenhouse, padyo nezvirimwa, inonyanya kushandiswa pakuvharisa kwehusiku. Chidzitiro chemukati chekudzivirira chinogona kugadzirwa nemachira asina kuruka, mafirimu epurasitiki nezvimwe zvinhu. Kana tembiricha yadonha husiku, jira rinovhurwa kuti riite yakazvimirira yekupisa yekuvharisa nzvimbo yekudzikisa kupisa kurasikirwa kumusoro uye mativi egreenhouse. Mune mamwe magreenhouses akareruka, mukati mekudzivirira maketeni inzira inodhura yekuisa.
3.Carbon dioxide jenareta
Kupisa carbon dioxide jenareta:inogadzira carbon dioxide nekupisa gasi rechisikigo, propane uye mamwe mafuta. Kuburitsa huwandu hwakakodzera hwecarbon dioxide mugreenhouse kunogona kuvandudza mashandiro ephotosynthesis yezvirimwa. Panguva imwecheteyo, iyo yekudzivirira yekabhoni dioxide inobatsirawo kuchengetedza tembiricha yemukati. Nekuti carbon dioxide inogona kutora uye kuburitsa infrared mwaranzi, inoderedza kupisa kwemwaranzi kurasikirwa. Semuenzaniso, kana chiedza chisina simba munguva yechando, kuwedzera carbon dioxide concentration inogona kuwedzera zvishoma kutonhora kwegreenhouse uye kukurudzira kukura kwemiriwo.
Chemical reaction carbon dioxide jenareta: inoshandisa asidhi necarbonate (senge dilute sulfuric acid uye calcium carbonate) kugadzira kabhoni dhaikisaidhi kuburikidza nemakemikari anoita. Mhando iyi yejenareta inodhura zvishoma asi inoda nguva dzose kuwedzerwa kwemakemikari ezvigadzirwa. Iyo inonyanya kukodzera kune madiki greenhouses kana kana izvo zvinodikanwa zvekabhoni dhaimoni concentration hazvisi kunyanya kukwirira.
Nguva yekutumira: Jan-09-2025