{"id":3040,"date":"2014-03-23T09:34:09","date_gmt":"2014-03-23T09:34:09","guid":{"rendered":"https:\/\/w.energetskaazbuka.mk\/?p=3040"},"modified":"2014-03-23T17:24:00","modified_gmt":"2014-03-23T17:24:00","slug":"burimet-e-riperteritshme-te-energjise","status":"publish","type":"post","link":"https:\/\/energetskaazbuka.mk\/sq\/burimet-e-riperteritshme-te-energjise\/","title":{"rendered":"Burimet e rip\u00ebrt\u00ebritshme t\u00eb energjis\u00eb"},"content":{"rendered":"

T\u00eb rip\u00ebrt\u00ebritshme t\u00eb energjis\u00eb \u00ebsht\u00eb e gjeneruar nga k\u00ebto burime t\u00eb energjis\u00eb q\u00eb jan\u00eb t\u00eb p\u00ebrdit\u00ebsuara vazhdimisht gjat\u00eb gjith\u00eb vitit. Ndryshe nga l\u00ebnd\u00ebt djeg\u00ebse fosile, t\u00eb cilat kan\u00eb stoqe t\u00eb kufizuara, rezervat e rip\u00ebrt\u00ebritshme t\u00eb energjis\u00eb mund t\u00eb jen\u00eb edhe t\u00eb shuhen. Burimet e rip\u00ebrt\u00ebritshme t\u00eb energjis\u00eb jan\u00eb: energjia diellore, energjia e er\u00ebs, ujit (lumenj, batic\u00eb dhe zbatic\u00eb,val\u00ebt e detit ), energjia gjeotermale dhe biomasa .<\/p>\n

Energjia diellore<\/b><\/p>\n

Energjis\u00eb diellore mund ta p\u00ebrdorin n\u00eb dy m\u00ebnyra – p\u00ebr ngrohje dhe prodhimin e energjis\u00eb elektrike. P\u00ebr t\u00eb marr\u00eb energji termike duhet p\u00ebrdorur panele diellore t\u00eb cilat si vet\u00eb emri flet kolekton\/akumullon energjin\u00eb diellore n\u00eb energji termike p\u00ebr ngrohjen e qendrore, apo p\u00ebr ajrin . Kolektor\u00ebt diellor m\u00eb s\u00eb shumti p\u00ebrdoren p\u00ebr ngrohje sanitare p\u00ebr uj\u00eb t\u00eb nxeht\u00eb. N\u00eb an\u00ebn tjet\u00ebr, panelet diellore jan\u00eb p\u00ebrdorur p\u00ebr marrje t\u00eb energjis\u00eb elektrike. K\u00ebto panele jan\u00eb t\u00eb p\u00ebrb\u00ebr\u00eb nga nj\u00eb seri e qelizave diellore fotovoltaike direkt p\u00ebr t\u00eb konvertuar n\u00eb energjin\u00eb elektrike .<\/p>\n

Transformimi i energjis\u00eb diellore p\u00ebrmes kolektorit diellor <\/b><\/p>\n

Transfermimi i ngrohjes p\u00ebrmes l\u00ebngjeve n\u00eb sistemin e ngrohjes diellore mund t\u00eb ndahen sipas m\u00ebnyr\u00ebs s\u00eb qarkullimit t\u00eb ujit n\u00eb dy m\u00ebnyra, p\u00ebrkat\u00ebsisht: pomp\u00eb qarkullimi (sistem aktiv ) ose p\u00ebrmes trash\u00ebsis\u00eb s\u00eb ujit n\u00eb temperatura t\u00eb ndryshme (thermosyphon, termo ose pasiv sistem) . \u00c7do metod\u00eb ka avantazhet e qarkullit t\u00eb caktuar dhe p\u00ebr k\u00ebt\u00eb arsye p\u00ebrdorimi i tyre duhet t\u00eb jet\u00eb e p\u00ebrshtatshme p\u00ebr instalim.\u00a0<\/b><\/p>\n

\"\"<\/a><\/p>\n

Sitemi Pump<\/b><\/p>\n

Sistemi Pump, i njohur edhe si sistem aktiv ose sistetmi Split, p\u00ebrdoret si nj\u00eb pomp\u00eb p\u00ebr qarkullimin e ujit n\u00eb mes t\u00eb kolektorit dhe sistemit t\u00eb pompimit t\u00eb rezervuar. N\u00eb sistemin split ose sistemin pompin, rrjedha e ujit \u00ebsht\u00eb e kontrolluar nga nj\u00eb kontrollues q\u00eb automatikisht kontrollon pomp\u00ebn. Duke pasur parasysh se n\u00eb mes t\u00eb kolektorit dhe rezervarit ka nj\u00eb pomp\u00eb aktive, ky sistem \u00ebsht\u00eb shum\u00eb m\u00eb fleksibil .<\/p>\n

Paneli i kontrollit dhe pompa s\u00eb bashku sigurojn\u00eb sistem m\u00eb t\u00eb mir\u00eb q\u00eb ofron m\u00eb shum\u00eb kontroll mbi maksimalen minimalen e temperaturave duke p\u00ebrfshir\u00eb edhe karakteristikat e tilla q\u00eb mbrojn\u00eb nga ngrica dhe \u00a0mbinxehja. Ky sistem \u00ebsht\u00eb n\u00ebn presion pavar\u00ebsisht pomp\u00ebs dhe kontrolluesit i cili e k\u00ebrkon elemente t\u00eb tjera t\u00eb tilla si tanl zgjerimin, valutat kontrollore etj.<\/p>\n

Sistemi Termosifonsk<\/b><\/p>\n

Sistemi termosifonsk, i njohur gjithashtu si sistem pasiv nuk k\u00ebrkon t\u00eb qarkulloj\u00eb pompa e ujit, por n\u00eb vend t\u00eb asaj t\u00eb mb\u00ebshtetet n\u00eb dallimin e dend\u00ebsis\u00eb s\u00eb ujit n\u00eb temperatura t\u00eb ndryshme, ku uji i ngroht\u00eb ngrihet n\u00eb pik\u00ebn m\u00eb t\u00eb lart\u00eb. Q\u00eb t\u00eb funskionoj\u00eb ky sistem, rezervuari duhet t\u00eb montohet sip\u00ebr kolektorit, n\u00eb lidhje me horizontalen.<\/p>\n

Sistemi punon kur uji n\u00eb kolektor \u00ebsht\u00eb i ndezur. Uji i \u00a0nxeht\u00eb b\u00ebhet m\u00eb pak i ngjeshur dhe rritet n\u00eb kuad\u00ebr t\u00eb sistemit, dhe mblidhet n\u00eb pik\u00ebn m\u00eb t\u00eb lart\u00eb t\u00eb sistemit, e cila \u00ebsht\u00eb n\u00eb rezervuar. Uj\u00eb i ftoht\u00eb n\u00eb rezervuar p\u00ebr shkak t\u00eb densitetit t\u00eb saj m\u00eb t\u00eb lart\u00eb do t\u00eb jet\u00eb e detyruar p\u00ebr t\u00eb q\u00eb t\u00eb ul\u00eb n\u00eb pjes\u00ebn m\u00eb t\u00eb ul\u00ebt t\u00eb sistemit, p\u00ebrkat\u00ebsisht t\u00eb kolektorit. P\u00ebr shkak se ky sistem mb\u00ebshtetet n\u00eb parimet e fizik\u00ebs, nuk ka kontroll t\u00eb drejtp\u00ebrdrejt\u00eb mbi qarkullimin e ujit dhe p\u00ebr k\u00ebt\u00eb arsye kontrolleri \u00ebsht\u00eb i kufizuar mbi temperatur\u00ebn e ujit n\u00eb rezervar. N\u00eb nj\u00eb sistem tipik si termosifonski rekomandohet t\u00eb ekzistoj\u00eb edhe ventili termostatik p\u00ebr t\u00eb shmangur temperaturat e larta t\u00eb ujit t\u00eb nxeht\u00eb.<\/p>\n

Kolektor\u00eb t\u00eb rrafsht\u00eb<\/b><\/p>\n

Kolektor\u00ebt me sip\u00ebrfaqe t\u00eb rrafshtt\u00eb \u00ebsht\u00eb thelb i nj\u00eb kombini nga spirale (ose rrjet) me tuba me profil tl vog\u00ebl, t\u00eb vendosura me asporberi bakri, me kat\u00ebr mure ku baza e kolektorit \u00ebsht\u00eb e b\u00ebr\u00eb nga kolektori i aluminit, nd\u00ebrsa pjesa e sip\u00ebrme \u00ebsht\u00eb e mbuluar me qelq t\u00eb ashp\u00ebr e t\u00eb shp\u00ebrsuar.<\/p>\n

Tubat e bakrit jan\u00eb t\u00eb ngitura me pllakat e bakrit \u2013 t\u00eb amortizuara dhe jan\u00eb t\u00eb veshura me nj\u00eb ngjyr\u00eb shum\u00eb t\u00eb hapur, q\u00eb rrit efikasitetin e transformimit t\u00eb rrezatimit diellor me energji t\u00eb nxeht\u00ebsis\u00eb. Diametri i gypave t\u00eb bakrit \u00ebsht\u00eb kritike p\u00ebr transferimin e nxeht\u00ebsis\u00eb dhe si pasoj\u00eb e efikasitetit t\u00eb sistemit .<\/p>\n

\"555\"<\/a><\/p>\n

Uji kalon n\u00ebp\u00ebr nj\u00eb seri t\u00eb gypave t\u00eb bakrit brenda kolektori, ku ngrohja \u00ebsht\u00eb transferuar n\u00eb flet\u00ebt e absorbimit t\u00eb ujit. Kolektor\u00ebt e rrafsht\u00eb jan\u00eb p\u00ebrdorur mjaft shpesh n\u00eb sistemet e pompimit, por ka panele banes\u00eb q\u00eb jan\u00eb t\u00eb p\u00ebrshtatshme p\u00ebr sistemet termosifonskit ku rrjedhja e ujit \u00ebsht\u00eb vertikale e cila p\u00ebrmbush parimin e rrjedh\u00ebs s\u00eb ujit me dend\u00ebsi t\u00eb ndryshme, deri m\u00eb posht\u00eb .<\/p>\n

Vakumi i gypave (vakumi i kolektor\u00ebve)<\/b><\/p>\n

Gypat e vakuar (Evacuated Vacuum Tubes \u2013 EVT) \u2013 kolektor\u00ebt e vendosur jan\u00eb t\u00eb p\u00ebrb\u00ebr\u00eb nga nj\u00eb num\u00ebr i madh i gypeve t\u00eb vakuar nga qelqi, t\u00eb cilat jan\u00eb t\u00eb lidhura shum\u00ebfisht\u00eb, p\u00ebrmes t\u00eb cilit kalon gyp\u00eb kalon uji dhe ky uj\u00eb nxehet ashtu si\u00e7 kalon n\u00ebp\u00ebr kolektor\u00eb.<\/p>\n

Numri i tubave t\u00eb qelqit t\u00eb cilat p\u00ebrdoren ndryshojn\u00eb n\u00eb var\u00ebsi t\u00eb madh\u00ebsis\u00eb s\u00eb sistemit. N\u00eb p\u00ebrgjith\u00ebsi, p\u00ebrdorimi i nj\u00eb tubi sht\u00ebpiak duhet t\u00eb jet\u00eb e ngroht\u00eb rreth 10 litra uj\u00eb t\u00eb kapacitet t\u00eb rezervarit.<\/p>\n

Gypi evakuiranat p\u00ebrb\u00ebhet nga dy gypa t\u00eb qelqiz koncentrik. N\u00eb mes t\u00eb tubave ka nj\u00eb vakum q\u00eb instalon kamerdaren q\u00eb redukton humbjen e nxeht\u00ebsis\u00eb .<\/p>\n

Gypi i brendsh\u00ebm i qelqit \u00ebsht\u00eb e b\u00ebr\u00eb nga dy gype t\u00eb qelqit t\u00eb koncetruara. N\u00eb mes t\u00eb gypeve ekziston vakim i ili e izolon gypin e brendshlm me \u00e7ka zvog\u00eblohet nxehja e humbjes. Gypi i qelqit i brendsh\u00ebm \u00ebsht\u00eb e n\u00ebnvizuar me lust\u00ebr industriale absorbuese q\u00eb konverton rrezatimi UV t\u00eb ngrohjes dhe t\u00eb energjis\u00eb rezervave. Forma rrethore e gypave, t\u00eb cilat n\u00eb \u00e7do moment pozicionon diellin p\u00ebr t\u00eb absorbojn\u00eb drit\u00ebn diellore maksimale sepse dielli n\u00eb \u00e7do koh\u00eb do t\u00eb vendoset n\u00ebn 90 grad\u00eb n\u00eb gyp .<\/p>\n

P\u00ebr mbledh\u00ebsit me gypa vakumi, trash\u00ebsia e gypit e jashtme qelqi duhet t\u00eb jet\u00eb nj\u00eb minimum prej 2.0 mm . Ky specifikim \u00ebsht\u00eb q\u00eb t\u00eb siguroj\u00eb kolektorin t\u00eb mos d\u00ebmtoj\u00eb n\u00eb kushte ekstreme t\u00eb qytetit. Sistemet me gypa t\u00eb vakumit n\u00eb Maqedoni zakonisht pjes\u00eb e sistemeve termo, por mund t\u00eb p\u00ebrdoret si pjes\u00eb e sistemeve t\u00eb pompimit.<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u00eb rip\u00ebrt\u00ebritshme t\u00eb energjis\u00eb \u00ebsht\u00eb e gjeneruar nga k\u00ebto burime t\u00eb energjis\u00eb q\u00eb jan\u00eb t\u00eb p\u00ebrdit\u00ebsuara vazhdimisht gjat\u00eb gjith\u00eb vitit. Ndryshe nga l\u00ebnd\u00ebt djeg\u00ebse fosile, t\u00eb cilat kan\u00eb stoqe t\u00eb kufizuara, rezervat e rip\u00ebrt\u00ebritshme t\u00eb…<\/p>\n","protected":false},"author":2,"featured_media":2891,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[136],"tags":[],"class_list":["post-3040","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-efikasiteti-energjetik"],"_links":{"self":[{"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/posts\/3040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/comments?post=3040"}],"version-history":[{"count":4,"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/posts\/3040\/revisions"}],"predecessor-version":[{"id":3059,"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/posts\/3040\/revisions\/3059"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/media\/2891"}],"wp:attachment":[{"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/media?parent=3040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/categories?post=3040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/energetskaazbuka.mk\/sq\/wp-json\/wp\/v2\/tags?post=3040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}