Project Location
Marudhivhu
Product
Condensing unit, Vertical AHU, Mhepo-mvura inotonhorera inotonhorera, ERV
Application
Kurima lettuce
Chinodiwa chakakosha pakurima lettuce HVAC:
Greenhouse inogona kudzivirira zvirimwa kubva kumamiriro ekunze asina kunaka anobvumira kugadzirwa kwegore rose uye kuve nekudzivirira kurinani pamusoro pezvipembenene nezvirwere, uye vachiri kubatsirwa nechiedza chezuva.Mamiriro ekunze akanaka ekurima lettuce anofanirwa kuchengetedza tembiricha uye hunyoro hwe21℃ uye 50 ~ 70%.Tembiricha yemukati, humidity, carbon dioxide control uye kudiridza kwakakwana ndizvo zvinonyanya kukosha pakurima lettuce.
Tembiricha & mwando munharaunda:28~30℃/70~77%
Indoor HVAC Dhizaini:21℃/50~70%.Zuva nguva: kugara tembiricha & mwando;Nguva yehusiku: tembiricha isingaperi.
Project solution:
1. HVAC Design: Indoor tembiricha uye mwando mhinduro
1. Zvidimbu zviviri zvemayuniti ekunze ekuputira (Kutonhorera kugona: 75KW*2)
2. Imwe chidimbu cheyakamira mhepo inobata unit (Kutonhora kwesimba:150KW, magetsi ekudziya simba:30KW)
3. Chimwe chidimbu chePLC chinogara chiri tembiricha uye humidity controller
Kufefetedza kwakakwana kwakakosha pakukura kwechirimwa, kunyanya kana tembiricha yekunze ichikwira uye nemwaranzi yezuva.Kupisa kunofanira kugara kubviswa kubva mugreenhouse.Enzanisa nekufefetera kwechisikigo, AHU ine PLC kutonga inogona kunyatso kuwana inodiwa mamiriro ekunze;inogona kuwedzera kudzikisa tembiricha, kunyanya pasi petembiricha yakakwira kana mazinga emwaranzi.Nekutonhora kwakanyanya kunogona kuchengetedza greenhouse yakavharwa zvachose, kunyangwe padanho repamusoro remwaranzi.AHU inogona zvakare kupa simba-rinoshanda dehumidify mhinduro yekudzivirira kudzikamisa panguva yemasikati uye kunyanya maawa mashoma zuva ranyura.
2. HVAC Dhizaini: Indoor CO2 control solution
1. Chidimbu chimwe chesimba rekudzoreredza mhepo (3000m3/h, imwe nguva shanduko yemhepo paawa)
2. Chimwe chikamu che CO2 sensor
CO2 kupfumisa kwakakosha kuwedzera kunaka kwezvigadzirwa.Mukushaikwa kwezvigadzirwa zvekugadzira, magreenhouses anofanirwa kufefeterwa mukati mechikamu chikuru chezuva chinoita kuti zvive zvisina hupfumi kuchengetedza yakakwira CO2 concentration.Iko kusanganiswa kwe CO2 mukati me greenhouse kunofanirwa kunge kwakadzikira pane kunze kuitira kuwana kuyerera kwemukati.Zvinoreva kutengeserana pakati peve nechokwadi chekupinda kwe CO2 uye kuchengetedza tembiricha yakakwana mukati megreenhouse, kunyanya mukati mezuva.
Iyo simba rekudzoreredza mhepo ine CO2 sensor inopa yakakwana CO2 hupfumi mhinduro.CO2 sensor real-time monitor indoor concentration level uye kunyatso gadzirisa kubvisa uye kupa mhepo inoyerera kuti uwane CO2 hupfumi.
3. Kudiridza
Tinokurudzira kushandisa imwe chiller yemvura uye thermal insulation water tank.Mvura inotonhorera inotonhorera: 20KW (ine yekubuda mvura yakatonhorera ye20 ℃ @ ambient ye32 ℃)
Nguva yekutumira: Mar-26-2021