Ukusetyenziswa ngokubanzi kwezindlu zokugcina izityalo kuye kwatshintsha iimeko zokukhula kwezityalo zesintu, nto leyo eyenza ukuba kukhule izityalo unyaka wonke kwaye kuzise ingeniso enkulu kumafama.Phakathi kwabo, i-multi-span greenhouse iyona sakhiwo esikhulu se-greenhouse, isakhiwo ngokuqhelekileyo sinzima, kwaye utyalo-mali lukhulu.Iindawo ezinkulu zokukhulisa izityalo eziziindawo ezininzi zidla ngokusetyenziswa njengendawo yokutyela yendalo, iimarike zeentyatyambo, imiboniso yokubona indawo okanye iindawo zokugcina izityalo zophando lwezenzululwazi.I-greenhouse skeleton sesona sakhiwo siphambili se-multi-span greenhouse greenhouse skeleton.Ekuqaleni koyilo, kufuneka sigqibe ukuba luhlobo luni lwesakhelo se-greenhouse kufuneka sisetyenziswe ngokweemfuno ezithile.Ngokuqinisekileyo, iintlobo ezahlukeneyo zamathambo e-greenhouse zineempawu ezahlukeneyo zesakhiwo.Nalu ulwakhiwo lwamathambo egreenhouse:
1.Yonke impahla yesakhelo sensimbi isetyenziswe njenge-skeleton ye-greenhouse, kwaye umzimba oyintloko we-greenhouse unobomi obude benkonzo, ukuya kuthi ga kwiminyaka engama-20.Kodwa kwangaxeshanye, kuyimfuneko ukunikela ingqalelo kwi-rust kunye nokukhuselwa kwe-corrosion ye-greenhouse frame, eyamkela ngokubanzi i-hot-dip galvanized steel frame.
2.Isakhelo se-greenhouse sinokuchasana okunamandla kumthwalo womoya kunye nomthwalo wekhephu.Ngokommandla wethu wendawo yendalo yendalo, umoya, imvula kunye nekhephu kunye nezinye iimeko zobutyebi bendalo, khetha isakhelo esifanelekileyo kwaye ugqume izinto ezahlukeneyo.
3.Uyilo olunexesha elininzi lunokwamkelwa, kunye nesithuba esikhulu sangaphakathi kunye nesantya esiphezulu sokusetyenziswa komhlaba, esilungele ukutyalwa kwindawo enkulu kunye nokusebenza ngoomatshini kwi-Goshen greenhouse.I-span kunye ne-bay inokukhethwa.Ndakhe iprojekthi yegreenhouse enesithuba esikhulu se-16.0m kunye ne-bay eyi-10.0m.Emva kokuwa kwekhephu elinzima, i-greenhouse skeleton ayiguquki kwaye iqokelele amava amatsha okusetyenziswa kwe-greenhouse skeleton.
Ngokuqhelekileyo, isakhelo se-greenhouse eboshiweyo sisetyenzisiweyo, esilungele kwaye sifikeleleke ekufakeni kunye nokuqina.Ukuba i-welding isetyenzisiweyo, i-welding kulula ukurusa.Xa sele igqwalile, iya kuchaphazela kakhulu ubomi be-greenhouse skeleton.Ngoko ke, xa ulungisa isakhelo se-greenhouse, sebenzisa iibholiti zemingxuma kangangoko kunokwenzeka ukuphepha i-welding.Isakhelo se-multi-span greenhouse kufuneka senziwe ngezinto ezifanelekileyo ngokwendawo yentsimi, kwaye abaqulunqi beengcali kufuneka baqhube umlinganiselo kunye noyilo ukuqinisekisa ukuba i-greenhouse eyakhiweyo yomelele kwaye yomelele.
Ixesha lokuposa: Nov-27-2021