Thekutonhora pad fan evaporative kutonhora systemmudziyo wekutonhodza unoshandiswa zvakanyanya mumahombe akawanda-span greenhouses.Ongororo dzinoratidza kuti pasi pesimba re20W, kutonhora kwechigadzirwa 69.23% (kukaverengerwa nekupisa kwejira remvura), uye muviri wemunhu unonzwawo musiyano mukuru wekushisa.Kunyange zvazvo kushanda kwechigadzirwa ichi hachikwanisi kuenzaniswa nefiriji yemagetsi, inogona kushandiswa zvakanyanya munzvimbo dzakasiyana-siyana umo air conditioning nemimwe michina haigoni kuiswa nekuda kwekupa magetsi kana zvipingamupinyi zvekutonga.

Thekutonhora pad fan evaporative kutonhora systemimhando yekutonhodza evaporative, inova mudziyo wekutonhodza unoshandiswa zvakanyanya mumahombe akawanda-span greenhouses.Mvura inonamatira pamusoro pezvinhu zvinotora mvura uye inoputika uye inotora kupisa kana ichibatana nemhepo inoyerera nepamusoro pezvinhu.Mushure mokupfuura nepakati pejira rakanyorova, mhepo yakaoma uye inopisa inotora mvura uye inova mhepo ine hunyoro hwepamusoro.

Thekutonhora pad fan evaporative kutonhora systeminoshandiswa mu greenhouse ine zvikamu zvinotevera:

1. Axial flow fan: Mugreenhouse ine nyoro yecurtain-fan cooling system yakaiswa, fan inowanzogadzirwa kuti irambe ichiburitsa mweya mugreenhouse kuenda kunze.Iyi mhepo yemhepo inonziwo exhaust ventilation system (negative pressure ventilation).system).

Kusarudzwa kwe fan kunofunga nezve zvinotevera zvinhu:

1) Rudzi rwe fan: kufefetera kwekamuri kunoda kuwanda kwemhepo uye kuderera kwakadzika, saka axial inoyerera fan inosarudzwa.Iyo feni inoshandiswa pakupisa kupisa kwekombuta haina kukodzera nekuda kwesimba rakaderera uye kushorwa kwemhepo kwejira rakanyorova, uye vhoriyamu yemhepo idiki.

2).Chengetedzo yekushandiswa kwemagetsi: Sezvo sisitimu yese iri padhuze netsime remvura uye hunyoro hwepakati hwakakwirira, kuitira kudzivirira njodzi dzakadai sepfupi redunhu kana kuvhunduka kwemagetsi, fan inofanirwa kushanda pasi peiyo yakachengeteka voltage ye12V.

3).Simba re fan: simba remufanisi wakasarudzwa rinofanira kunge rakakodzera.Kana simba racho rakakura kana diki zvakanyanya, rinova nemhedzisiro yakaipa pane yese system.

Matambudziko anogona kumuka kana simba ranyanya kukwira ndeaya:

1).Iko kutonhora kunoshanda kunoderedzwa: mhepo inosiya pedhi yakanyorova isina kunyatsotora mvura.

2).Ruzha rwakanyanya.

3).Mvura inobhururuka yakananga kunze kweketeni rakanyorova uye inomwaya mudziyo kubva mumhepo, zvichikonzera kusvibiswa kana kunyange tsaona pfupi.

Matambudziko anogona kuitika kana simba riri diki zvakanyanya ndeaya:

1).Kumhanya kwemhepo inopfuura nepaketeni rakanyorova kunononoka, uye hapana mhepo pamhepo

2).Kuwanda kwefeni kwakakurisa, zvichikonzera kugadzirwa kwekupisa, hupenyu hupfupi, uye kutonhora kwakanyanya kuderera kana kukosha kwakashata.

Kune dambudziko rekuwandisa kwesimba re fan, tinogona kurigadzirisa nekushandisa "fan yekumhanyisa mutsara wekudzikisa" kana "fan kasidhi controller", kana kuderedza kumhanya kwefani nekugadzirisa kubuda kwesimba remagetsi.

2. Pedhi yekutonhodza: ​​Keteni rakanyorova rinoiswa pamhepo inopinza yegreenhouse, uye zvinhu zvaro zvinowanzova zvine porous uye zvakasununguka zvinhu senge poplar shavings, brown sirika, porous kongiri mapaneru, mapurasitiki, donje, rineni kana kemikari fiber machira, uye corrugated paper wet pads ndiwo anonyanya kushandiswa..Kukura kwayo kunoenderana nekukura kwegreenhouse.Ukobvu hwepepa remarata wet pad i80-200mm, uye kureba kunowanzo 1-2m.

Kutonhodza padhi dhizaini

Chimiro chechimiro chepedhi yekutonhora chinoreva padhi yekutonhora inoshandiswa mugreenhouse, iyo yose iri muchimiro che "chiuru-layer cake".Mitemo mikuru yekugadzira yekutevera ndeye:

1).Kutorwa kwemvura kwepadhi yekutonhodza kuri nani

Zvishandiso zvine mvura zviri nani kunyura muhupenyu hwezuva nezuva kazhinji ikotoni, machira, mapepa, nezvimwe.Naizvozvo, machira ekotoni ane humwe ukobvu isarudzo iri nani.

2).Iyo yekutonhodza pedhi inofanirwa kunge iine pad ukobvu

Kana hupamhi hwepadhi yekutonhora husina kukwana, mvura haigoni kubuda zvakakwana nekuda kwenzvimbo duku yekubatana nemhepo, uye kushanda kwegadziriro kunoderedzwa;kana kukora kwepedhi yekutonhodza kwakakurisa, kudzivirira kwemhepo kwakakura uye mutoro we fan unorema.

3. Pombi yemvura: Pombi yemvura inoshandiswa kuenderera mberi nekutakura mvura kusvika kumusoro kwepadhi rakanyorova, uye mvura inoyerera ichidzika negiravhiti kuitira kuti pedhi rakanyorova rirambe rakanyorova.