{"id":96817,"date":"2021-07-26T12:25:45","date_gmt":"2021-07-26T10:25:45","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/gains-productivite-rafraichissement-air-par-evaporation\/"},"modified":"2025-05-06T13:56:52","modified_gmt":"2025-05-06T11:56:52","slug":"gains-productivite-rafraichissement-air-par-evaporation","status":"publish","type":"post","link":"https:\/\/obera.fr\/sq\/keshilla-jone-sq\/gains-productivite-rafraichissement-air-par-evaporation\/","title":{"rendered":"Fitimet e produktivitetit nga ftohja e ajrit avullues"},"content":{"rendered":"\n

Ftohje avulluese<\/h2>\n\n

Qoft\u00eb p\u00ebr shkak t\u00eb dit\u00ebve ve\u00e7an\u00ebrisht t\u00eb nxehta gjat\u00eb val\u00ebve t\u00eb t\u00eb nxehtit ose nj\u00eb procesi prodhimi q\u00eb gjeneron nxeht\u00ebsi, objektet e prodhimit n\u00eb shkall\u00eb industriale mund t\u00eb b\u00ebhen jasht\u00ebzakonisht shpejt mjedise shum\u00eb t\u00eb nxehta. P\u00ebrve\u00e7 rreziqeve t\u00eb dukshme dhe shqet\u00ebsimit p\u00ebr punonj\u00ebsit, paaft\u00ebsia p\u00ebr t\u00eb menaxhuar dhe mbajtur temperaturat n\u00eb nivele t\u00eb pranueshme gjithashtu mund t\u00eb ngadal\u00ebsoj\u00eb ndjesh\u00ebm produktivitetin. <\/p>\n\n

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Nj\u00eb vend pune produktiv \u00ebsht\u00eb nj\u00eb faktor jetik n\u00eb suksesin e k\u00ebtyre objekteve dhe jan\u00eb kryer disa studime q\u00eb tregojn\u00eb se si nivelet e pakontrolluara t\u00eb nxeht\u00ebsis\u00eb kan\u00eb nj\u00eb efekt p\u00ebrcaktues. <\/p>\n<\/blockquote>\n\n

P\u00ebr shembull, hulumtimi i produktivitetit nga NASA ka treguar se gabimet dhe defektet rriten n\u00eb m\u00ebnyr\u00eb eksponenciale me rritjen e temperaturave, duke \u00e7uar n\u00eb prodhim m\u00eb t\u00eb ngadalsh\u00ebm, m\u00eb shum\u00eb defekte dhe humbje t\u00eb konsiderueshme t\u00eb t\u00eb ardhurave. <\/p>\n\n

Tabela e m\u00ebposhtme \u00ebsht\u00eb nj\u00eb p\u00ebrmbledhje e marr\u00ebdh\u00ebnieve t\u00eb identifikuara gjat\u00eb testimit t\u00eb NASA-s midis temperatur\u00ebs, prodhimit dhe sakt\u00ebsis\u00eb.<\/p>\n\n\n\n\n\t\n\t\n\t
Temp\u00e9rature effective<\/td>24\u00baC<\/td>26\u00baC<\/td>29\u00baC<\/td>32\u00baC<\/td>35\u00baC<\/td>38\u00baC<\/td>40\u00baC<\/td>\n<\/tr>\n
Perte de production<\/td>3%<\/td>8%<\/td>18%<\/td>29%<\/td>45%<\/td>62%<\/td>79%<\/td>\n<\/tr>\n
Augmentation du taux d'erreur<\/td>0%<\/td>5%<\/td>40%<\/td>300%<\/td>700%<\/td>N\/A<\/td>N\/A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

T\u00eb dh\u00ebnat e m\u00ebsip\u00ebrme jan\u00eb d\u00ebshmi e qart\u00eb se si rritja e niveleve t\u00eb nxeht\u00ebsis\u00eb n\u00eb mjediset e pun\u00ebs ndikon negativisht n\u00eb produktivitetin n\u00eb p\u00ebrgjith\u00ebsi: nd\u00ebrsa temperaturat rriten, nivelet e p\u00ebrqendrimit bien, lodhja fillon, b\u00ebhen gabime dhe pun\u00ebtor\u00ebt prodhojn\u00eb m\u00eb pak. N\u00eb fund t\u00eb fundit, kjo rezulton n\u00eb humbje t\u00eb konsiderueshme t\u00eb t\u00eb ardhurave p\u00ebr biznesin tuaj. <\/p>\n\n

Pse objektet e prodhimit industrial jan\u00eb kaq t\u00eb ndjeshme ndaj nxeht\u00ebsis\u00eb?<\/h2>\n\n

\u00c7do vend pune duhet t\u00eb studiohet p\u00ebr t\u00eb krijuar nj\u00eb mjedis t\u00eb sigurt pune p\u00ebr punonj\u00ebsit e tyre. Megjithat\u00eb, objektet e prodhimit industrial kan\u00eb sfida unike p\u00ebr t\u00eb adresuar: <\/p>\n\n

Prakticiteti<\/h3>\n\n

N\u00eb nj\u00eb struktur\u00eb prodhimi me tavane t\u00eb larta dhe vin\u00e7a lart, instalimi i sistemeve t\u00eb kanaleve, t\u00eb tilla si nj\u00ebsit\u00eb e ajrit t\u00eb kondicionuar, \u00ebsht\u00eb i kushtuesh\u00ebm p\u00ebr t’u p\u00ebrdorur dhe mund t\u00eb b\u00ebhet penges\u00eb p\u00ebr operacionet e brendshme t\u00eb trajtimit. N\u00eb shum\u00eb raste, instalimi i nj\u00eb sistemi t\u00eb ajrit t\u00eb kondicionuar thjesht nuk \u00ebsht\u00eb i mundur p\u00ebr shkak t\u00eb madh\u00ebsis\u00eb s\u00eb nd\u00ebrtes\u00ebs. <\/p>\n\n

Procesi<\/h3>\n\n

N\u00eb fabrikat me procese prodhimi intensive me nxeht\u00ebsi, si prodhimi i \u00e7elikut, shkritorja, prodhimi i makinave, prodhimi i xhamit, prodhimi i tullave dhe pllakave, furrat e pjekjes s\u00eb industris\u00eb ushqimore, furrat thar\u00ebse, furrat jan\u00eb n\u00eb funksion gjat\u00eb gjith\u00eb dit\u00ebs. Nd\u00ebrsa mund t\u00eb jet\u00eb josh\u00ebse p\u00ebr t\u00eb investuar n\u00eb ventilator\u00eb industrial\u00eb si nj\u00eb zgjidhje relativisht e lir\u00eb, n\u00eb k\u00ebto mjedise ekstreme tifoz\u00ebt thjesht do t\u00eb qarkullojn\u00eb ajrin e nxeht\u00eb rreth hap\u00ebsir\u00ebs pa ulur n\u00eb fakt temperatur\u00ebn. <\/p>\n\n

Ndryshimi i klim\u00ebs<\/h3>\n\n

Numri i dit\u00ebve me nxeht\u00ebsi ekstreme po rritet \u00e7do vit. Ndryshimet klimatike po b\u00ebhen nj\u00eb shqet\u00ebsim n\u00eb rritje nd\u00ebrsa temperaturat rriten n\u00eb t\u00eb gjith\u00eb bot\u00ebn. Nd\u00ebrsa rregulloret b\u00ebhen m\u00eb t\u00eb rrepta, b\u00ebhet m\u00eb e v\u00ebshtir\u00eb t\u00eb sigurohen kushte t\u00eb sigurta dhe komode pune p\u00ebr punonj\u00ebsit. Ky problem \u00ebsht\u00eb edhe m\u00eb i mpreht\u00eb kur b\u00ebhet fjal\u00eb p\u00ebr objektet e prodhimit dhe prodhimit, sepse nd\u00ebrtesat jan\u00eb tipike t\u00eb m\u00ebdha, me tavan t\u00eb lart\u00eb dhe shum\u00eb shpesh t\u00eb hapura. K\u00ebto konfigurime e b\u00ebjn\u00eb m\u00eb t\u00eb v\u00ebshtir\u00eb dhe m\u00eb t\u00eb shtrenjt\u00eb ftohjen e tyre me zgjidhjet tradicionale t\u00eb ajrit t\u00eb kondicionuar. <\/p>\n\n

Pse t\u00eb zgjidhni ftohjen avulluese?<\/h2>\n\n
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\"Freski\"<\/figure>\n<\/div>\n\n\n\n
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Kostoja e instalimit dhe funksionimit t\u00eb nj\u00eb ftoh\u00ebsi avullues portativ<\/a> \u00ebsht\u00eb duksh\u00ebm m\u00eb e ul\u00ebt se ajri i kondicionuar standard dhe praktik n\u00eb pothuajse \u00e7do lloj mjedisi t\u00eb nxeht\u00eb. <\/p>\n\n\n\n

Nj\u00ebsit\u00eb ftoh\u00ebse avulluese shfryt\u00ebzojn\u00eb fuqin\u00eb natyrale t\u00eb avullimit p\u00ebr t\u00eb ftohur ajrin n\u00eb nj\u00eb hap\u00ebsir\u00eb. Kur uji avullon, procesi i avullimit konsumon energji; Kjo energji merret nga rrjedha e ajrit q\u00eb kalon p\u00ebrmes pajisjes, e cila shkakton nj\u00eb r\u00ebnie t\u00eb temperatur\u00ebs. <\/p>\n\n\n\n

Kjo do t\u00eb thot\u00eb se sa m\u00eb i ngroht\u00eb t\u00eb jet\u00eb ajri n\u00eb nj\u00eb hap\u00ebsir\u00eb, aq m\u00eb shum\u00eb uj\u00eb mund t\u00eb avullohet dhe aq m\u00eb efikas b\u00ebhet sistemi. Me fjal\u00eb t\u00eb tjera, ju merrni m\u00eb shum\u00eb freskim kur ju nevojitet m\u00eb shum\u00eb. <\/p>\n<\/div>\n<\/div>\n\n

Cilat jan\u00eb rastet kryesore t\u00eb p\u00ebrdorimit p\u00ebr ftohjen adiabatike avulluese?<\/h2>\n\n

Ftohja adiabatike<\/a> zbatohet p\u00ebrgjith\u00ebsisht kudo ku ajri i kondicionuar nuk \u00ebsht\u00eb i mundur, sepse \u00ebsht\u00eb shum\u00eb i shtrenjt\u00eb ose i pamundur p\u00ebr t’u zbatuar.<\/p>\n\n