{"id":1994,"date":"2023-10-04T09:41:20","date_gmt":"2023-10-04T08:41:20","guid":{"rendered":"https:\/\/blog.exasoft.cz\/?p=1994"},"modified":"2023-10-04T09:43:14","modified_gmt":"2023-10-04T08:43:14","slug":"hepa-filtry-hlidaci-cistoty-v-nasich-domovech","status":"publish","type":"post","link":"https:\/\/blog.exasoft.cz\/index.php\/hepa-filtry-hlidaci-cistoty-v-nasich-domovech\/","title":{"rendered":"HEPA filtry: Hl\u00edda\u010di \u010distoty v na\u0161ich domovech"},"content":{"rendered":"\n

V dne\u0161n\u00ed dob\u011b, kdy se st\u00e1le v\u00edce zam\u011b\u0159ujeme na kvalitu ovzdu\u0161\u00ed v na\u0161ich domovech, se HEPA filtry staly t\u00e9m\u011b\u0159 standardem v mnoha vysava\u010d\u00edch. Ale co vlastn\u011b HEPA filtr je a pro\u010d je tak obl\u00edben\u00fd?<\/p>\n\n\n\n

Co je to HEPA filtr?<\/strong><\/p>\n\n\n\n

HEPA je zkratka pro „High Efficiency Particulate Air“. Jedn\u00e1 se o typ filtru, kter\u00fd dok\u00e1\u017ee zachytit a odstranit a\u017e 99,97 % \u010d\u00e1stic o velikosti 0,3 mikrometru a v\u011bt\u0161\u00edch. To zahrnuje v\u011bt\u0161inu alergen\u016f, jako jsou pyl, prachov\u00e9 \u010d\u00e1stice a rozto\u010de, ale tak\u00e9 n\u011bkter\u00e9 bakterie a viry.<\/p>\n\n\n\n

Jak HEPA filtry funguj\u00ed?<\/strong><\/p>\n\n\n\n

HEPA filtry jsou slo\u017eeny z hust\u00e9 s\u00edt\u011b vl\u00e1ken, obvykle z borosilik\u00e1tov\u00e9ho skla nebo syntetick\u00fdch materi\u00e1l\u016f. \u010c\u00e1stice v ovzdu\u0161\u00ed jsou zachyceny t\u0159emi hlavn\u00edmi mechanismy:<\/p>\n\n\n\n

  1. P\u0159\u00edm\u00e1 sr\u00e1\u017eka:<\/strong> Velk\u00e9 \u010d\u00e1stice se p\u0159\u00edmo sraz\u00ed s vl\u00e1kny filtru a ulp\u00ed na nich.<\/span><\/li>
  2. Intercepce:<\/strong> \u010c\u00e1stice, kter\u00e9 proch\u00e1zej\u00ed bl\u00edzko vl\u00e1kna, jsou k n\u011bmu p\u0159itahov\u00e1ny a zachyceny.<\/span><\/li>
  3. Dif\u00faze:<\/strong> Mal\u00e9 \u010d\u00e1stice se pohybuj\u00ed chaoticky (Brown\u016fv pohyb) a jsou snadno zachyceny vl\u00e1kny.<\/span><\/li><\/ol>\n\n\n\n

    Pro\u010d jsou HEPA filtry v vysava\u010d\u00edch tak d\u016fle\u017eit\u00e9?<\/strong><\/p>\n\n\n\n

    Mnoho lid\u00ed trp\u00ed alergiemi nebo astmatem a dom\u00e1c\u00ed prach m\u016f\u017ee tyto probl\u00e9my zhor\u0161it. B\u011b\u017en\u00e9 vysava\u010de tyto alergeny vypou\u0161t\u00ed zp\u011bt do ovzdu\u0161\u00ed, nav\u00edc ji\u017e jednou usazen\u00e9 prachov\u00e9 \u010d\u00e1stice op\u011bt rozv\u00ed\u0159\u00ed. Vysava\u010de s HEPA filtry v\u0161ak tuto hrozbu minimalizuj\u00ed, proto\u017ee zachyt\u00ed v\u011bt\u0161inu t\u011bchto alergen\u016f.<\/p>\n\n\n\n

    Jak se o HEPA filtry starat?<\/strong><\/p>\n\n\n\n

    Aby HEPA filtr fungoval optim\u00e1ln\u011b, je t\u0159eba jej pravideln\u011b kontrolovat a \u010distit nebo vym\u011b\u0148ovat podle doporu\u010den\u00ed v\u00fdrobce. Zne\u010di\u0161t\u011bn\u00fd filtr m\u016f\u017ee zp\u016fsobit sn\u00ed\u017een\u00ed v\u00fdkonu vysava\u010de a m\u016f\u017ee tak\u00e9 zp\u016fsobit, \u017ee vysava\u010d bude vypou\u0161t\u011bt ne\u010distoty zp\u011bt do ovzdu\u0161\u00ed.<\/p>\n\n\n\n

    Existuj\u00ed jin\u00e9, lep\u0161\u00ed filtry?<\/strong><\/p>\n\n\n\n

    Volba nejlep\u0161\u00edho filtru pro vysava\u010d z\u00e1vis\u00ed na konkr\u00e9tn\u00edch pot\u0159eb\u00e1ch a priorit\u00e1ch u\u017eivatele. Zat\u00edmco HEPA filtry jsou obecn\u011b pova\u017eov\u00e1ny za „zlat\u00fd standard“ pro zachycen\u00ed pevn\u00fdch \u010d\u00e1stic a alergen\u016f, jin\u00e9 typy filtr\u016f mohou b\u00fdt vhodn\u011bj\u0161\u00ed pro specifick\u00e9 situace nebo probl\u00e9my, jako je odstran\u011bn\u00ed pach\u016f nebo plyn\u016f. Ale tak\u00e9 mohou b\u00fdt mnohem dra\u017e\u0161\u00ed, n\u00e1ro\u010dn\u011bj\u0161\u00ed na \u00fadr\u017ebu nebo sni\u017euj\u00ed v\u00fdkon vysava\u010de. Je d\u016fle\u017eit\u00e9 pe\u010dliv\u011b zv\u00e1\u017eit v\u0161echny mo\u017enosti a vybrat ten spr\u00e1vn\u00fd filtr pro va\u0161e pot\u0159eby.<\/p>\n\n\n\n

    Na\u0161e nab\u00eddka vysava\u010d\u016f >><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    V dne\u0161n\u00ed dob\u011b, kdy se st\u00e1le v\u00edce zam\u011b\u0159ujeme na kvalitu ovzdu\u0161\u00ed v na\u0161ich domovech, se HEPA filtry staly t\u00e9m\u011b\u0159 standardem v mnoha vysava\u010d\u00edch. Ale co vlastn\u011b HEPA filtr je a pro\u010d je tak obl\u00edben\u00fd? Co je to HEPA filtr? HEPA je zkratka pro „High Efficiency Particulate Air“. Jedn\u00e1 se o typ filtru, kter\u00fd dok\u00e1\u017ee zachytit […]<\/p>\n","protected":false},"author":5,"featured_media":1995,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[25,8],"tags":[],"class_list":["post-1994","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-domaci-elektro","category-pruvodce-nakupem","et-has-post-format-content","et_post_format-et-post-format-standard"],"_links":{"self":[{"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/posts\/1994"}],"collection":[{"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/comments?post=1994"}],"version-history":[{"count":2,"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/posts\/1994\/revisions"}],"predecessor-version":[{"id":1997,"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/posts\/1994\/revisions\/1997"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/media\/1995"}],"wp:attachment":[{"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/media?parent=1994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/categories?post=1994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.exasoft.cz\/index.php\/wp-json\/wp\/v2\/tags?post=1994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}