{"id":5846,"date":"2026-04-01T13:35:25","date_gmt":"2026-04-01T11:35:25","guid":{"rendered":"https:\/\/energomar.mer02.vas-server.cz\/?p=5846"},"modified":"2026-05-11T12:23:09","modified_gmt":"2026-05-11T10:23:09","slug":"rekuperace-v-panelaku-zdravy-vzduch-bez-plisni","status":"publish","type":"post","link":"https:\/\/energomar.cz\/?p=5846","title":{"rendered":"Rekuperace v panel\u00e1ku: Zdrav\u00fd vzduch bez pl\u00edsn\u00ed"},"content":{"rendered":"\n

Panelov\u00e9 domy pro\u0161ly za posledn\u00ed desetilet\u00ed v\u00fdraznou prom\u011bnou. Zateplen\u00e9 fas\u00e1dy, nov\u00e1 plastov\u00e1 okna s dokonal\u00fdm t\u011bsn\u011bn\u00edm a modern\u00ed izolace \u2013 to v\u0161e v\u00fdrazn\u011b sn\u00ed\u017eilo n\u00e1klady na vyt\u00e1p\u011bn\u00ed. Jen\u017ee p\u0159ineslo i probl\u00e9m, o kter\u00e9m se mluv\u00ed m\u00e9n\u011b: byty p\u0159estaly d\u00fdchat. Tam, kde d\u0159\u00edve vzduch p\u0159irozen\u011b prostupoval net\u011bsn\u00fdmi sp\u00e1rami, dnes nevych\u00e1z\u00ed a nevch\u00e1z\u00ed t\u00e9m\u011b\u0159 nic.<\/p>\n\n\n\n

Zateplen\u00e9 fas\u00e1dy, plastov\u00e1 okna s t\u011bsn\u00fdmi profily a minim\u00e1ln\u00ed infiltrace p\u0159isp\u00edvaj\u00ed k tomu, \u017ee se panelov\u00e9 byty prom\u011bnily v uzav\u0159en\u00e9 krabice. Bez \u0159\u00edzen\u00e9ho v\u011btr\u00e1n\u00ed zde nedoch\u00e1z\u00ed k v\u00fdm\u011bn\u011b vzduchu, stoup\u00e1 koncentrace oxidu uhli\u010dit\u00e9ho, vlhkost i riziko pl\u00edsn\u00ed. K tomu p\u0159idejte fakt, \u017ee v\u011bt\u0161ina panelov\u00fdch byt\u016f stoj\u00ed v hust\u00e9 m\u011bstsk\u00e9 z\u00e1stavb\u011b \u2013 a v\u011btr\u00e1n\u00ed otev\u0159en\u00fdm oknem pak znamen\u00e1 krom\u011b \u010derstv\u00e9ho vzduchu tak\u00e9 hluk a smog z ulice.<\/p>\n\n\n\n

Odpov\u011bd\u00ed na tento probl\u00e9m je rekuperace \u2013 \u0159\u00edzen\u00e9 v\u011btr\u00e1n\u00ed s zp\u011btn\u00fdm z\u00edsk\u00e1v\u00e1n\u00edm tepla. A dobr\u00e1 zpr\u00e1va: nejen \u017ee lze rekuperaci m\u00edt i v byt\u011b panelov\u00e9ho domu, ale dokonce je pro takov\u00e9 p\u0159\u00edpady hned n\u011bkolik mo\u017en\u00fdch \u0159e\u0161en\u00ed.<\/p>\n\n\n\n

Paradox zateplen\u00ed: \u010d\u00edm lep\u0161\u00ed izolace, t\u00edm hor\u0161\u00ed vzduch<\/h4>\n\n\n\n

Logika je prost\u00e1, ale mnoh\u00e9 majitele byt\u016f p\u0159ekvap\u00ed. \u0158ada panel\u00e1kov\u00fdch dom\u016f proch\u00e1z\u00ed rekonstrukcemi, kter\u00e9 zahrnuj\u00ed v\u00fdm\u011bnu oken a zateplov\u00e1n\u00ed fas\u00e1d \u2013 tyto pr\u00e1ce maj\u00ed ale \u010dasto za n\u00e1sledek zhor\u0161en\u00ed vnit\u0159n\u00edho prost\u0159ed\u00ed. Uvnit\u0159 byt\u016f se zvy\u0161uje vlhkost, kter\u00e1 m\u016f\u017ee m\u00edt za n\u00e1sledek vznik pl\u00edsn\u00ed, a ty mohou v\u00e9st k rozvoji alergi\u00ed.<\/p>\n\n\n\n

Pl\u00edsn\u011b p\u0159itom nejsou jen estetick\u00fd probl\u00e9m. Spory pl\u00edsn\u00ed ve vzduchu mohou dlouhodob\u011b zat\u011b\u017eovat d\u00fdchac\u00ed cesty, zhor\u0161ovat astma a zp\u016fsobovat chronick\u00e9 alergie. P\u0159i nedostatku \u010derstv\u00e9ho vzduchu m\u016f\u017ee doch\u00e1zet k \u00fanav\u011b, \u0161patn\u00e9mu sp\u00e1nku nebo bolestem hlavy \u2013 nedostatek vzduchu m\u00e1 vliv nejen na \u017eiv\u00e9 organismy, ale i na samotn\u00e9 stavby, kde se zvy\u0161uje vlhkost podporuj\u00edc\u00ed vznik pl\u00edsn\u00ed. Brana-bydleni<\/a><\/p>\n\n\n\n

V\u011btr\u00e1n\u00ed okny tento probl\u00e9m sice zd\u00e1nliv\u011b \u0159e\u0161\u00ed, ale za vysokou cenu. Aby bylo b\u011b\u017en\u00e9 v\u011btr\u00e1n\u00ed otev\u0159en\u00fdmi okny dosta\u010duj\u00edc\u00ed a hygienick\u00e9, m\u011blo by b\u00fdt okno otev\u0159en\u00e9 p\u0159ibli\u017en\u011b hodinu \u2013 p\u0159i\u010dem\u017e p\u0159i takov\u00e9m v\u011btr\u00e1n\u00ed se ztrat\u00ed 50 a\u017e 75 % tepla. V zimn\u00edch m\u011bs\u00edc\u00edch tak ka\u017ed\u00e9 otev\u0159en\u00e9 okno doslova vyhazuje pen\u00edze za topen\u00ed.<\/p>\n\n\n\n

\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n<\/figure>\n\n\n\n

Jak rekuperace v panel\u00e1ku funguje a co p\u0159esn\u011b \u0159e\u0161\u00ed<\/h4>\n\n\n\n

Princip rekuperace je elegantn\u00ed. Rekupera\u010dn\u00ed jednotka m\u00e1 v sob\u011b zabudovan\u00fd v\u00fdm\u011bn\u00edk, ve kter\u00e9m odevzd\u00e1 tepl\u00fd znehodnocen\u00fd vzduch v\u011bt\u0161inu sv\u00e9ho tepla \u010derstv\u00e9mu p\u0159iv\u00e1d\u011bn\u00e9mu vzduchu \u2013 tepl\u00fd vzduch tak nen\u00ed bez u\u017eitku odveden otev\u0159en\u00fdm oknem ven. P\u0159\u00edchoz\u00ed a odchoz\u00ed vzduch se p\u0159itom nikdy nepotkaj\u00ed, pouze si p\u0159es speci\u00e1ln\u00ed v\u00fdm\u011bn\u00edk p\u0159edaj\u00ed teplotu. <\/p>\n\n\n\n

V\u00fdsledkem je trval\u00fd p\u0159\u00edsun \u010derstv\u00e9ho vzduchu bez tepeln\u00fdch ztr\u00e1t. D\u00edky pravideln\u00e9 v\u00fdm\u011bn\u011b vzduchu se vlhkost pravideln\u011b dost\u00e1v\u00e1 pry\u010d z objektu, \u010d\u00edm\u017e se sni\u017euje riziko vzniku pl\u00edsn\u00ed \u2013 a z\u00e1rove\u0148 d\u00edky tomu, \u017ee rekuperace vyu\u017e\u00edv\u00e1 teplo z odv\u00e1d\u011bn\u00e9ho vzduchu, nen\u00ed nutn\u00e9 spot\u0159ebov\u00e1vat tolik energie pro oh\u0159ev p\u0159iv\u00e1d\u011bn\u00e9ho vzduchu na pokojovou teplotu.<\/p>\n\n\n\n

Pro panel\u00e1kov\u00e9 byty jsou ide\u00e1ln\u00ed decentr\u00e1ln\u00ed rekupera\u010dn\u00ed jednotky. Tyto jednotky jsou vhodn\u00fdm \u0159e\u0161en\u00edm tehdy, kdy nelze do bytu instalovat centr\u00e1ln\u00ed syst\u00e9m \u0159\u00edzen\u00e9ho v\u011btr\u00e1n\u00ed \u2013 nej\u010dast\u011bji kv\u016fli nedostatku m\u00edsta nebo nemo\u017enosti prov\u00e1d\u011bt v\u011bt\u0161\u00ed stavebn\u00ed \u00fapravy. Odborn\u00edci doporu\u010duj\u00ed um\u00edstit je zejm\u00e9na do prostor, kde se vlhkost hromad\u00ed \u2013 nap\u0159\u00edklad v koupeln\u011b, na toalet\u011b \u010di v kuchyni.<\/p>\n\n\n\n

\n

\u201cV panelov\u00fdch domech b\u00fdv\u00e1 \u010dasto omezen\u00fd prostor pro rozvod vzduchovod\u016f. Proto je pot\u0159eba n\u00e1vrh syst\u00e9mu sv\u011b\u0159it odborn\u00edkovi \u2013 ten posoud\u00ed prostorov\u00e9 mo\u017enosti bytu, ur\u010d\u00ed pot\u0159ebn\u00fd v\u00fdkon v\u011btrac\u00ed jednotky a navrhne \u0159e\u0161en\u00ed, kter\u00e9 bude skute\u010dn\u011b fungovat.\u201d<\/p>\nJakub Archalous<\/strong>, technick\u00fd specialista, V-syst\u00e9m elektro \/ Saint-Gobain<\/cite><\/blockquote>\n\n\n\n

Instalace v byt\u011b: co obn\u00e1\u0161\u00ed a kdy se to vyplat\u00ed<\/h4>\n\n\n\n

Jednou z nejv\u011bt\u0161\u00edch obav majitel\u016f panel\u00e1kov\u00fdch byt\u016f je n\u00e1ro\u010dnost instalace. Ve skute\u010dnosti je u decentr\u00e1ln\u00edch jednotek velmi nen\u00e1ro\u010dn\u00e1. Instalace prob\u00edh\u00e1 jako jednotka \u201ep\u0159es ze\u010f“ \u2013 jsou pot\u0159eba pouze dva otvory o pr\u016fm\u011bru 100 mm do obvodov\u00e9 st\u011bny, kter\u00e9 lze vyvrtat \u010dist\u011b a p\u0159esn\u011b pomoc\u00ed j\u00e1drov\u00e9ho vrt\u00e1n\u00ed, co\u017e minimalizuje nepo\u0159\u00e1dek a \u010das pot\u0159ebn\u00fd k instalaci.<\/p>\n\n\n\n

V\u00fdhodou modern\u00edch decentr\u00e1ln\u00edch jednotek je i to, co nab\u00edzej\u00ed nad r\u00e1mec pouh\u00e9ho v\u011btr\u00e1n\u00ed. Inteligentn\u00ed regulace CO\u2082 automaticky udr\u017euje optim\u00e1ln\u00ed hladinu oxidu uhli\u010dit\u00e9ho pro lep\u0161\u00ed sp\u00e1nek a soust\u0159ed\u011bn\u00ed, voliteln\u00fd HEPA filtr chr\u00e1n\u00ed p\u0159ed prachem, pylem a alergeny, a efektivn\u00ed k\u0159\u00ed\u017eov\u00fd entalpick\u00fd v\u00fdm\u011bn\u00edk zaji\u0161\u0165uje, \u017ee se teplo neztr\u00e1c\u00ed zbyte\u010dn\u00fdm v\u011btr\u00e1n\u00edm.<\/p>\n\n\n\n

Rekuperace v panelov\u00e9m byt\u011b se tedy nevyplat\u00ed jen energeticky \u2013 jej\u00ed hlavn\u00ed p\u0159\u00ednos je zdravotn\u00ed a komfortn\u00ed. Ekonomick\u00e1 n\u00e1vratnost se zvy\u0161uje zejm\u00e9na tam, kde by jinak bylo nutn\u00e9 \u010dast\u00e9 v\u011btr\u00e1n\u00ed zp\u016fsobuj\u00edc\u00ed ztr\u00e1ty tepla, a kde obyvatele tr\u00e1p\u00ed hlu\u010dnost nebo smog z venkovn\u00edho prost\u0159ed\u00ed. Pro ka\u017ed\u00e9ho, kdo bojuje s pl\u00edsn\u011bmi, zatuchl\u00fdm vzduchem nebo alergiemi, je rekuperace investic\u00ed, kter\u00e1 d\u00e1v\u00e1 smysl \u2013 a v zateplen\u00fdch panel\u00e1c\u00edch dnes d\u00e1v\u00e1 smysl t\u00e9m\u011b\u0159 v\u017edy.<\/p>\n","protected":false},"excerpt":{"rendered":"

Amet minim mollit non deserunt ullamco est sit aliqua amet sint. Velit officia consequat duis enim velit mollit. Exercitation veniam consequat sunt nostrud amet…<\/p>\n","protected":false},"author":2,"featured_media":6190,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-5846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rekuperace"],"_links":{"self":[{"href":"https:\/\/energomar.cz\/index.php?rest_route=\/wp\/v2\/posts\/5846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/energomar.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/energomar.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/energomar.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/energomar.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5846"}],"version-history":[{"count":2,"href":"https:\/\/energomar.cz\/index.php?rest_route=\/wp\/v2\/posts\/5846\/revisions"}],"predecessor-version":[{"id":5905,"href":"https:\/\/energomar.cz\/index.php?rest_route=\/wp\/v2\/posts\/5846\/revisions\/5905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/energomar.cz\/index.php?rest_route=\/wp\/v2\/media\/6190"}],"wp:attachment":[{"href":"https:\/\/energomar.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/energomar.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/energomar.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}