Intshayelelo: Zeziphi izicelo ezicacileyo zebhodi yelanga kwimveliso yemifuno?Okokuqala, ixabiso lemveliso linokunyuswa kwaye umphumo wokunyusa imveliso kunye nengeniso inokufezekiswa.Ukutyalwa kwezityalo zezoqoqosho ezixabisekileyo ezifana neyeza laseTshayina, ukusuka ekukhuliseni izithombo ukuya kwimveliso enkulu, inefuthe elihle kakhulu lokukhusela.Ukuhambelana okufanelekileyo kweendawo ezincedisayo ze-greenhouse kunokufikelela kwiinzuzo ezininzi ngesiqingatha somzamo.Okwesibini, ngenxa yokuba impembelelo yokugcinwa kobushushu yeepaneli zelanga iphezulu kakhulu kunezinye izinto ezifana neglasi, inokunciphisa ukusetyenziswa kwamandla kwe-greenhouse ngelixa ivumela ukuba izityalo zikhule kwindawo efanelekileyo ngakumbi, kwaye ziphucule umgangatho kunye nezondlo zezityalo. izityalo.Gxininisa kubuchwephesha bobunjineli begreenhouse kwaye ukhonze ezolimo zanamhlanje.Eli nqaku lipapashwe nguMphathi uZhang weGuangyuan Greenhouse.Ukuba ugxininise, nceda ugcine umthombo.
Uhlobo: Iipaneli zokukhanya kwelanga zihlulwe zibe ngamapaneli angamaxande, iipaneli zerayisi, iipaneli ze-honeycomb, kunye neepaneli zokutshixa ngokwesakhiwo.Ukususela kuhlobo lwebhodi, ihlulwe ibe yibhodi ephindwe kabini kunye nebhodi ye-multi-layer.Iiphaneli zelanga eziphindwe kabini zoxande ziqhele ukusetyenziswa kwiindawo eziqhelekileyo zokukhanya kwemini kunye neendawo zomthunzi.Phakathi kwazo, i-greenhouse cover material ithatha i-4 ~ 12mm iiphaneli zelanga ezicacileyo, ezineempawu zokuhambisa ukukhanya okuphezulu, ukusebenza kakuhle kokugcina ubushushu, ubunzima obulula, kunye nokusebenza kweendleko eziphezulu.Iibhodi ze-Multilayer zisetyenziswa kakhulu kwiinkundla ezinkulu, izikhululo zikaloliwe kunye nezinye izakhiwo zentsimbi enzima.Zibonakaliswa ngobunzima obuthile obuphezulu kunye noyilo oluhle loyilo lomatshini wokusebenza okuthwele umthwalo.Ngokwenani leminyaka, yahlulahlulwe yaba yiminyaka emi-3 neminyaka emi-5.Umgangatho wabavelisi bebhodi yelanga unokufikelela kwiminyaka eyi-10.Itekhnoloji yemveliso yangoku yeBhodi ye-Sunshine ikhule kakhulu, kwaye iteknoloji yokuvelisa kunye nokulawulwa komgangatho kuya kuba ngakumbi nangakumbi.Inkqubo yangoku yokuvelisa ngokuyininzi isekelwe kwinkqubo ye-extrusion, kwaye izixhobo zokuvelisa eziphambili ezisetyenzisiweyo zahlulwe zibe ziintlobo ezimbini: ezithunyelwa ngaphandle kunye nezasekhaya.
Izinto eziluncedo: Ukuhanjiswa kokukhanya kwepaneli yelanga kuphezulu ukuya kuma-89%, okuthelekiswa neglasi.Iipaneli ezigqunywe yi-UV aziyi kubangela ukutyheli, inkungu, kunye nokuhanjiswa kokukhanya okungekuhle xa zibekwe elangeni.Emva kweminyaka eyi-10, ilahleko yokuhanjiswa kokukhanya yi-6% kuphela, kwaye ukulahleka kokuhanjiswa kokukhanya kweepaneli ze-polyvinyl chloride (PVC) kuphezulu njenge-15%.~ 20%, i-glass fiber yi-12% ~ 20%.Amandla eempembelelo zebhodi PC 250 ~ 300 amaxesha ukuba iglasi eqhelekileyo, amaxesha 30 ukuba acrylic sheet yobukhulu efanayo, kunye 2 ~ 20 amaxesha iglasi enomsindo.Kukho "iglasi eyaphukileyo" kunye nodumo lwe "Sound Steel".Ngexesha elifanayo, ubunzima obuthile buyisiqingatha kuphela seglasi, ukugcina iindleko zokuthutha, ukuphatha, ukufakela kunye nesakhelo esixhasayo.Ke ngoko, iibhodi zePC zisetyenziswa ikakhulu kumasimi aneemfuno eziphezulu zokuhambisa ukukhanya kunye nefuthe, njengezindlu zokugcina izityalo, iibhokisi zokukhanya zangaphandle, izihlangu, njl.
Elinye icala lepaneli yelanga ligqunywe nge-anti-ultraviolet (UV), kwaye elinye icala liphathwa nge-anti-condensation.Idibanisa i-anti-ultraviolet, i-heat-insulation kunye nemisebenzi ye-anti-drip.Inokuthintela imitha ye-ultraviolet ukuba idlule.Ifanelekile ukukhusela imisebenzi yobugcisa enexabiso kunye nemiboniso.Ukonakaliswa yimitha ye-ultraviolet: Kukho neebhodi ze-PC ezenziwe ngenkqubo ekhethekileyo ye-UV enamacala amabini, efanelekileyo yokutyalwa kweentyatyambo ezikhethekileyo kunye neendawo ezingqongileyo ezineemfuno eziphezulu zokukhusela i-anti-ultraviolet.Iqinisekiswe ngumgangatho wesizwe we-GB50222-95, ibhodi yokukhanya kwelanga i-flame-retardant grade one, oko kukuthi, ibakala B1.Indawo yokutshisa ibhodi yePC yi-580 ℃, kwaye iya kuzicima ngokwayo emva kokushiya umlilo.Ayiyi kuvelisa igesi enetyhefu ngexesha lokutsha kwaye ayiyi kukhuthaza ukusasazeka komlilo.
Iiphaneli zokukhanya kwelanga ngokuthe ngcembe ziye zaba sesinye sezona zixhobo zingatshiyo kwizakhiwo ezinkulu zokukhanya emini.Kwaye ngokomzobo woyilo, indlela yokugoba ebandayo ingamkelwa kwindawo yokwakha ukufaka i-arched, i-semi-circular roof kunye neefestile.Ubuncinci berediyasi yokugoba ngamaxesha angama-175 ubukhulu bepleyiti eyamkelweyo, kwaye ukugoba okushushu kuyenzeka.Kwiindawo ezinje ngezindlu zokugcina izityalo kunye nokuhonjiswa kwezakhiwo ezinoyilo olugobileyo, iplastiki eyomeleleyo yeebhodi zePC isetyenziswe ngokubanzi.
Isiphumo sokugquma kwesandi seepaneli zelanga sicacile, kwaye sinesandi esingcono sokugquma kuneglasi kunye neepaneli ze-acrylic zobukhulu obufanayo.Ngaphantsi kweemeko zobunzima obufanayo, i-insulation sound of greenhouses, iiprojekthi ze-greenhouse, abavelisi be-greenhouse framework, iipaneli zelanga ziphezulu kwi-34dB ngaphezu kweglasi, ngamazwe ngamazwe Izinto ezikhethiweyo zokuthintela ingxolo yomgwaqo omkhulu.Gcina upholile ehlotyeni kwaye uhlale ufudumele ebusika.Ibhodi ye-PC ine-conductivity ephantsi ye-thermal (ixabiso le-K) kuneglasi eqhelekileyo kunye nezinye iiplastiki, kwaye umphumo wokushisa ubushushu yi-7% ukuya kwi-25% ephezulu kuneglasi yobukhulu obufanayo.Ukufakwa kobushushu kwibhodi yePC kuphezulu ukuya kuma-49%..Ngaloo ndlela, ilahleko yobushushu iyancipha kakhulu.Isetyenziswe kwizakhiwo ezinezixhobo zokufudumeza kwaye yinto ehambelana nokusingqongileyo.
Ibhodi yelanga inokugcina uzinzo lwezalathisi zomzimba ezahlukeneyo kuluhlu lwe -40 ~ 120 ℃.Akukho brittleness ebandayo eyenzeka kwi-40 ° C, akukho ukuthambisa kwi-125 ° C, kwaye iimpawu zayo zomatshini kunye nomatshini azikho utshintsho olucacileyo kwiindawo ezinzima.Uvavanyo lwemozulu eyenziweyo luyi-4000h, idigri ye-yellowing yi-2, kwaye ixabiso lokunciphisa ukukhanya kwe-0.6% kuphela.Xa iqondo lokushisa langaphandle li-0 ° C, ukushisa kwangaphakathi ku-23 ° C, kwaye umswakama ohambelana nendlu ungaphantsi kwe-80%, akuyi kubakho ukuxinanisa kwindawo yangaphakathi yezinto.
Isiphelo somfanekiso: Xa uthenga iipaneli zelanga, kufuneka ugcine amehlo akho evulekile ukukuthintela ukuba uzaliswe ziindlela zoshishino ezimbi.Into yokugqibela ulahlekelwa nguwe.Iipaneli zelanga ezisemgangathweni zinobomi obude benkonzo, kwaye abavelisi abaqhelekileyo baya kukhupha ukuhlolwa komgangatho.Xela, usayine ileta yoxanduva, kwaye usebenzise iiphaneli zelanga ezikumgangatho ophezulu ezisebenza kakuhle kakhulu ukonga iiyure zabantu ngaphandle kokuba zitshintshe unyaka nonyaka.Zifaneleke kakhulu ekusebenzeni kwexesha elide kwiindawo zokugcina izityalo ezifana neemveliso zasemanzini, ukufuywa kwezilwanyana kunye neentyatyambo.Nangona iwaranti yomenzi iyiminyaka eyi-10, ifikelele kwi-15 kwiindawo ezininzi.-Iminyaka engama-20 yeerekhodi.Ilingana notyalo-mali olunye kunye nenzuzo yexesha elide.Yiloo nto yokwabelana namhlanje.Ukufumana ulwazi olongezelelekileyo lwegreenhouse kunye nezibonelelo ezixhasayo, nceda ubeke ingqalelo kuMphathi uZhang waseGuangyuan Greenhouse.Ukuba unoyilo lwe-greenhouse, ibhajethi ye-greenhouse, imiba yeprojekthi ye-greenhouse, ungabhala umyalezo wangasese okanye ushiye umyalezo ongezantsi, okanye unokulandela "iProjekthi yaseGuangyuan Greenhouse" Funda kabanzi malunga nempahla eyomileyo kwi-akhawunti yoluntu.
Ixesha lokuposa: Apr-07-2021