Okwezindawo zokugcina izithombo, ngikholwa ukuthi ukuqonda kwabantu abaningi ngakho kuzoma ekutshalweni kwemifino engavuthwanga! Kodwa engifuna ukukusho ukuthi i-greenhouse ayilula njengoba kushiwo. Ukwakhiwa kwayo kuqukethe nezimiso zesayensi. Ukufakwa kwezesekeli eziningi kufanele kulandele imithetho ethile. Isibonelo, ipayipi lokunisela lokunisela le-greenhouse kufanele lifakwe phezulu esikhundleni ngaphansi komhlaba. Uyazi ukuthi kungani lokhu? Okulandelayo, i-Qingzhou Lijing Greenhouse Engineering Co., Ltd. izokunikeza isayensi edumile!
Uma ukuchelela kwenziwa ku-greenhouse masonto onke, ukuphela kwepayipi lokunisela lokuthonta ngalinye kuvulwa ngokushintshana, futhi izinhlayiya ezinhle eziqoqwe ekugcineni kweshubhu lokudonsa zigezwa ngamanzi anomfutho ophezulu. Amapayipi kufanele avulwe ngalinye ngalinye ukuze kuqinisekiswe ingcindezi eyanele; lapho ipayipi lokunisela nge-drip lisebenza, indawo yokuphuma ye-drip kufanele ibe phezulu esibhakabhakeni ukuze ivimbele ipayipi lokunisela le-drip ekuhogeleni uthuli nokuvala lapho amanzi emiswa; ipayipi lokunisela nge-drip kufanele libe ngaphezulu futhi akufanele ligqitshwe yisihlabathi.
Ukudluliswa kokukhanya kwe-greenhouse kuthinteka ekudlulisweni kokukhanya kwezinto ezimboza ukukhanya kwe-greenhouse kanye nezinga lomthunzi we-greenhouse skeleton. Ngama-engeli ahlukene wemisebe yelanga ezinkathini ezihlukene zonyaka, ukudluliswa kokukhanya kwe-greenhouse nakho kuyashintsha noma nini, futhi izinga lokudlulisa ukukhanya liba Izinto ezithinta ngqo ukukhula kwezitshalo nokukhethwa kwezinhlobo zezitshalo zokutshala. Ngokuvamile, i-multi-span plastic greenhouse ingama-50% ~ 60%, ukukhanya kwe-greenhouse yengilazi kungu-60% ~ 70%, kanye ne-solar greenhouse ingafinyelela ngaphezu kwama-70%.
Phakathi nenkathi yokunisela, i-valve yomoya ye-greenhouse iyadingeka ukuze kuqinisekiswe ukuthi i-valve yebhola ephansi isendaweni evulekile ngokugcwele yokuqeda umonakalo ohlukahlukene obangelwa umoya; ngesikhathi sokunisela nsuku zonke, opharetha kufanele enze ukuhlolwa ensimini. Amapayipi, ama-valve asensimini kanye namapayipi okunisela nge-drip; lapho unisela nsuku zonke, hlola ukuthi ingcindezi yokusebenza kanye nezinga lokugeleza kweqembu ngalinye lokunisela elishintshayo liyefana yini nomklamo, nokuthi wonke amapayipi okunisela ngamaconsi anamanzi, bese uwaqopha.
Isikhathi sokuthumela: Apr-07-2021