{"id":44096,"date":"2021-05-03T08:52:11","date_gmt":"2021-05-03T06:52:11","guid":{"rendered":"https:\/\/obera.fr\/non-classifiee\/co-je-cadr-a-ako-funguje\/"},"modified":"2025-05-07T11:09:37","modified_gmt":"2025-05-07T09:09:37","slug":"cadr-purificateur-d-air-explication","status":"publish","type":"post","link":"https:\/\/obera.fr\/sk\/nasa-rada\/cadr-purificateur-d-air-explication\/","title":{"rendered":"\u010co je CADR a ako funguje?"},"content":{"rendered":"\n

\u010co je CADR?<\/strong><\/h2>\n\n

CADR<\/strong>( Clean Air Delivery Rate<\/strong> ) je \u0161tandardizovan\u00e9 meranie, ktor\u00e9 hodnot\u00ed \u00fa\u010dinnos\u0165 \u010disti\u010diek vzduchu pri odstra\u0148ovan\u00ed zne\u010dis\u0165uj\u00facich l\u00e1tok a alerg\u00e9nov z vn\u00fatorn\u00e9ho vzduchu. Ud\u00e1va r\u00fdchlos\u0165, akou \u010disti\u010dka vzduchu dok\u00e1\u017ee odstr\u00e1ni\u0165 \u0161pecifick\u00e9 \u010dastice pr\u00edtomn\u00e9 vo vzduchu, ako je dym, pe\u013e a prach. Zjednodu\u0161ene povedan\u00e9, ide o prietok spotrebi\u010da vyn\u00e1soben\u00fd mierou jeho \u00fa\u010dinnosti na referen\u010dn\u00fa ve\u013ekos\u0165 \u010dast\u00edc. <\/p>\n\n

CADR je nevyhnutn\u00fd na pochopenie v\u00fdkonu \u010disti\u010dky vzduchu a jej vplyvu na kvalitu vzduchu v interi\u00e9ri. Meria mno\u017estvo vy\u010disten\u00e9ho vzduchu, ktor\u00e9 m\u00f4\u017ee spotrebi\u010d doda\u0165 za jednotku \u010dasu, zvy\u010dajne vyjadren\u00e9 v (m3\/h). Vy\u0161\u0161ia hodnota CADR znamen\u00e1 v\u00e4\u010d\u0161iu schopnos\u0165 r\u00fdchlo odstr\u00e1ni\u0165 zne\u010dis\u0165uj\u00face l\u00e1tky zo vzduchu. <\/p>\n\n

1\u03bcm = mikrometer = 1\/1000 mm)<\/em><\/p>\n\n

Ak\u00e9 s\u00fa hlavn\u00e9 opatrenia CADR?<\/strong><\/h2>\n\n

Hodnota CADR umo\u017e\u0148uje priame porovnanie r\u00f4znych \u010disti\u010diek vzduchu. Pou\u017e\u00edvatelia tak maj\u00fa k dispoz\u00edcii n\u00e1stroj na objekt\u00edvne porovnanie r\u00f4znych zariaden\u00ed. V z\u00e1sade plat\u00ed, \u017ee \u010d\u00edm vy\u0161\u0161ia hodnota, t\u00fdm lep\u0161ie. <\/p>\n\n

CADR sa sklad\u00e1 z troch hlavn\u00fdch meran\u00ed: CADR pre \u010dastice dymu, CADR pre pe\u013eov\u00e9 \u010dastice a CADR pre prachov\u00e9 \u010dastice. Ka\u017ed\u00e9 z t\u00fdchto meran\u00ed ud\u00e1va schopnos\u0165 \u010disti\u010dky vzduchu odstra\u0148ova\u0165 zo vzduchu konkr\u00e9tne tieto typy \u010dast\u00edc. <\/p>\n\n

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\"údené<\/figure>\n<\/div>\n\n\n\n
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\"detailné<\/figure>\n<\/div>\n\n\n\n
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\"prachové<\/figure>\n<\/div>\n<\/div>\n\n
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Hodnota CADR pre \u010dastice dymu<\/strong> meria \u00fa\u010dinnos\u0165 \u010disti\u010dky vzduchu pri odstra\u0148ovan\u00ed jemn\u00fdch \u010dast\u00edc vznikaj\u00facich pri spa\u013eovan\u00ed, ako je cigaretov\u00fd dym alebo kuchynsk\u00e9 v\u00fdpary. Vysok\u00e9 CADR pre \u010dastice dymu znamen\u00e1 lep\u0161iu schopnos\u0165 eliminova\u0165 tieto zne\u010dis\u0165uj\u00face l\u00e1tky. <\/p>\n<\/div>\n\n\n\n

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Hodnota CADR pre pe\u013eov\u00e9 \u010dastice<\/strong> meria \u00fa\u010dinnos\u0165 \u010disti\u010dky vzduchu pri odstra\u0148ovan\u00ed pe\u013eov\u00fdch \u010dast\u00edc pr\u00edtomn\u00fdch vo vzduchu. Toto meranie je d\u00f4le\u017eit\u00e9 pre \u013eud\u00ed s pe\u013eov\u00fdmi alergiami, preto\u017ee vysok\u00e1 hodnota CADR pre pe\u013eov\u00e9 \u010dastice pom\u00e1ha zni\u017eova\u0165 pr\u00edznaky alergie. <\/p>\n<\/div>\n\n\n\n

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Hodnota CADR pre prachov\u00e9 \u010dastice<\/strong> meria \u00fa\u010dinnos\u0165 \u010disti\u010dky vzduchu pri odstra\u0148ovan\u00ed prachu a ne\u010dist\u00f4t. Vysok\u00fd \u00fadaj znamen\u00e1 vy\u0161\u0161iu schopnos\u0165 odstra\u0148ova\u0165 tieto \u010dastice, \u010d\u00edm sa zlep\u0161uje celkov\u00e1 \u010distota vzduchu v interi\u00e9ri. <\/p>\n<\/div>\n<\/div>\n\n

Tieto tri merania CADR mo\u017eno pou\u017ei\u0165 na ur\u010denie celkovej \u00fa\u010dinnosti \u010disti\u010dky vzduchu pre r\u00f4zne typy zne\u010dis\u0165uj\u00facich l\u00e1tok, \u010do poskytuje cenn\u00e9 inform\u00e1cie o tom, ako si vybra\u0165 zariadenie vhodn\u00e9 pre va\u0161e konkr\u00e9tne potreby kvality vzduchu v interi\u00e9ri.<\/p>\n\n

Ak\u00fd v\u00fdznam m\u00e1 CADR pre kvalitu vzduchu v interi\u00e9ri?<\/strong><\/h2>\n\n
    \n
  • Hodnota CADR je z\u00e1kladn\u00fdm ukazovate\u013eom kvality vn\u00fatorn\u00e9ho vzduchu, preto\u017ee umo\u017e\u0148uje vybra\u0165 \u010disti\u010dku vzduchu prisp\u00f4soben\u00fa \u0161pecifick\u00fdm potreb\u00e1m uzavret\u00e9ho priestoru. Spr\u00e1vne zvolen\u00e1 hodnota CADR pom\u00e1ha zlep\u0161i\u0165 zdravie a pohodu obyvate\u013eov miestnosti. <\/li>\n\n\n\n
  • Vysok\u00e1 hodnota CADR pre dym, pe\u013e a prachov\u00e9 \u010dastice pom\u00e1ha zni\u017eova\u0165 mno\u017estvo alerg\u00e9nov a zne\u010dis\u0165uj\u00facich l\u00e1tok vo vn\u00fatornom ovzdu\u0161\u00ed, \u010do je prospe\u0161n\u00e9 pre alergikov alebo \u013eud\u00ed s d\u00fdchac\u00edmi probl\u00e9mami.<\/li>\n\n\n\n
  • Optim\u00e1lne CADR tie\u017e zlep\u0161uje celkov\u00fa kvalitu vzduchu v uzavretom priestore t\u00fdm, \u017ee eliminuje \u0161kodliv\u00e9 \u010dastice a podporuje zdrav\u0161iu a \u010distej\u0161iu atmosf\u00e9ru.<\/li>\n<\/ul>\n\n

    Ako si vybra\u0165 zariadenie so spr\u00e1vnym CADR?<\/strong><\/h2>\n\n

    Pri v\u00fdbere zariadenia na \u010distenie vzduchu je d\u00f4le\u017eit\u00e9 zv\u00e1\u017ei\u0165, ktor\u00e9 zariadenie CADR je najvhodnej\u0161ie pre va\u0161e potreby. Tu je nieko\u013eko tipov, ktor\u00e9 v\u00e1m pom\u00f4\u017eu pri informovanom v\u00fdbere: <\/p>\n\n

    V\u00fdpo\u010det po\u017eadovan\u00e9ho CADR<\/strong><\/h3>\n\n

    Po\u017eadovan\u00e9 CADR ur\u010d\u00edte pod\u013ea ve\u013ekosti miestnosti a va\u0161ich \u0161pecifick\u00fdch potrieb. \u010cisti\u010dka vzduchu mus\u00ed ma\u0165 dostato\u010dne vysok\u00fd CADR, aby \u00fa\u010dinne pokryla plochu miestnosti. <\/p>\n\n

    Porovnanie zariaden\u00ed<\/strong><\/h3>\n\n

    Zistite, ak\u00e9 r\u00f4zne modely \u010disti\u010diek vzduchu s\u00fa k dispoz\u00edcii, a porovnajte ich pr\u00edslu\u0161n\u00e9 hodnoty CADR pre dym, pe\u013e a prachov\u00e9 \u010dastice. Vyberte si t\u00fa, ktor\u00e1 najlep\u0161ie vyhovuje va\u0161im potreb\u00e1m. <\/p>\n\n

    \u010eal\u0161ie \u00favahy<\/strong><\/h3>\n\n

    Okrem CADR je potrebn\u00e9 zv\u00e1\u017ei\u0165 aj \u010fal\u0161ie d\u00f4le\u017eit\u00e9 faktory, ako je hlu\u010dnos\u0165 spotrebi\u010da, spotreba energie, \u010fal\u0161ie funkcie (napr\u00edklad HEPA filtre) a certifik\u00e1ty kvality vzduchu.<\/p>\n\n

    Podrobn\u00e9 vysvetlenie a z\u00e1kladn\u00e9 znalosti<\/strong><\/h2>\n\n

    Pri teste sa pou\u017e\u00edva priestor s objemom presne 28,5 m\u00b3<\/strong>, ktor\u00fd sa pred ka\u017ed\u00fdm testom starostlivo vy\u010dist\u00ed a \u0161tandardizuje pod\u013ea \u0161pecifick\u00fdch po\u017eiadaviek na povrch. Na testovanie v\u00fdkonnosti filtra spotrebi\u010da sa do miestnosti umiestni presn\u00e9 mno\u017estvo prachu, pe\u013eu alebo \u010dast\u00edc dymu. Po jednomin\u00fatovej \u010dakacej dobe sa za\u010dne test filtr\u00e1cie. V jednomin\u00fatov\u00fdch intervaloch sa meria vystavenie \u010dasticiam v miestnosti po\u010das 20 sek\u00fand. <\/p>\n\n

    Test sa skon\u010d\u00ed po 20 min\u00fatach pre prachov\u00e9 a dymov\u00e9 \u010dastice<\/strong> a po 10 min\u00fatach pre najv\u00e4\u010d\u0161ie pe\u013eov\u00e9 \u010dastice. D\u00f4vodom krat\u0161ieho \u010dasu merania pe\u013eu je jednoducho to, \u017ee pe\u013eov\u00e9 \u010dastice s\u00fa z\u010faleka najhrub\u0161ie, a preto s\u00fa odfiltrovan\u00e9 najr\u00fdchlej\u0161ie. Merania poskytuj\u00fa ve\u013emi presn\u00e9 inform\u00e1cie o po\u010dte \u010dast\u00edc, ktor\u00e9 \u010disti\u010dka vzduchu spracuje v praxi. Mal\u00e9 odch\u00fdlky vypl\u00fdvaj\u00face zo skuto\u010dnosti, \u017ee \u010dastice nie s\u00fa 100 % presne rovnomerne rozlo\u017een\u00e9 v priestore<\/strong>, mo\u017eno zanedba\u0165 d\u013a\u017ekou testu. <\/p>\n\n

    Ve\u013ekos\u0165 \u010dast\u00edc pre ka\u017ed\u00fa ve\u013ekos\u0165 zne\u010dis\u0165uj\u00facej l\u00e1tky je uveden\u00e1 a priemern\u00e1 ve\u013ekos\u0165 je uveden\u00e1 takto.<\/p>\n\n

      \n
    • Dym (\u00d8 0,09 \u03bcm – 1,0 \u03bcm)<\/li>\n\n\n\n
    • Prach (\u00d8 0,5 \u03bcm – 3,0 \u03bcm)<\/li>\n\n\n\n
    • Pe\u013e (\u00d8 5,0 \u03bcm – 11,0 \u03bcm)<\/li>\n<\/ul>\n\n

      Pre nemocnice a v\u00fdskumn\u00e9 \u00fastavy sa pou\u017e\u00edva aj minim\u00e1lna hodnota \u00fa\u010dinnosti (MERV). Vypo\u010d\u00edtava najni\u017e\u0161iu mo\u017en\u00fa hodnotu filtr\u00e1cie pre \u010dastice s ve\u013ekos\u0165ou od 0,3 \u03bcm do 10 \u03bcm. <\/p>\n\n

      Na z\u00e1ver mo\u017eno kon\u0161tatova\u0165, \u017ee CADR je k\u013e\u00fa\u010dov\u00fdm ukazovate\u013eom v\u00fdkonnosti \u010disti\u010diek vzduchu a ich schopnosti zlep\u0161ova\u0165 kvalitu vzduchu v interi\u00e9ri. Pochopenie meran\u00ed CADR a v\u00fdber spotrebi\u010da so spr\u00e1vnym CADR s\u00fa z\u00e1kladn\u00fdmi krokmi na zabezpe\u010denie \u010dist\u00e9ho a zdrav\u00e9ho vzduchu vo va\u0161om vn\u00fatornom prostred\u00ed. <\/p>\n","protected":false},"excerpt":{"rendered":"

      CADR je skratka pre Clean Air Delivery Rate (r\u00fdchlos\u0165 dod\u00e1vky \u010dist\u00e9ho vzduchu). V preklade je to r\u00fdchlos\u0165 dod\u00e1vky \u010dist\u00e9ho vzduchu. Zjednodu\u0161ene povedan\u00e9, je to maxim\u00e1lny prietok zariadenia vyn\u00e1soben\u00fd mierou jeho \u00fa\u010dinnosti na referen\u010dn\u00fa ve\u013ekos\u0165 \u010dast\u00edc. <\/p>\n","protected":false},"author":4,"featured_media":93626,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Ak\u00fd je CADR \u010disti\u010dky vzduchu?","_seopress_titles_desc":"CADR je skratka pre Clean Air Delivery Rate (r\u00fdchlos\u0165 dod\u00e1vky \u010dist\u00e9ho vzduchu). V preklade to znamen\u00e1 Clean Air Delivery Rate (r\u00fdchlos\u0165 dod\u00e1vania \u010dist\u00e9ho vzduchu). Na \u010do sa pou\u017e\u00edva? ","_seopress_robots_index":"","footnotes":""},"categories":[141],"tags":[142],"class_list":["post-44096","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nasa-rada","tag-entete-male-sk","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/44096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/comments?post=44096"}],"version-history":[{"count":3,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/44096\/revisions"}],"predecessor-version":[{"id":99763,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/44096\/revisions\/99763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media\/93626"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media?parent=44096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/categories?post=44096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/tags?post=44096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}